2078651484

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70501}}^1$

素因数の和:70537

約数の個数: 120

約数和(自身を含む): 6688101728

約数和(自身を除く): 4609450244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 29484, 70501, 141002, 211503, 282004, 423006, 493507, 634509, 846012, 916513, 987014, 1269018, 1480521, 1833026, 1903527, 1974028, 2538036, 2749539, 2961042, 3666052, 3807054, 4441563, 5499078, 5710581, 5922084, 6415591, 7614108, 8248617, 8883126, 10998156, 11421162, 12831182, 13324689, 16497234, 17766252, 19246773, 22842324, 24745851, 25662364, 26649378, 32994468, 38493546, 39974067, 49491702, 53298756, 57740319, 74237553, 76987092, 79948134, 98983404, 115480638, 148475106, 159896268, 173220957, 230961276, 296950212, 346441914, 519662871, 692883828, 1039325742, 2078651484]

約数ペア:

[(1, 2078651484), (2, 1039325742), (3, 692883828), (4, 519662871), (6, 346441914), (7, 296950212), (9, 230961276), (12, 173220957), (13, 159896268), (14, 148475106), (18, 115480638), (21, 98983404), (26, 79948134), (27, 76987092), (28, 74237553), (36, 57740319), (39, 53298756), (42, 49491702), (52, 39974067), (54, 38493546), (63, 32994468), (78, 26649378), (81, 25662364), (84, 24745851), (91, 22842324), (108, 19246773), (117, 17766252), (126, 16497234), (156, 13324689), (162, 12831182), (182, 11421162), (189, 10998156), (234, 8883126), (252, 8248617), (273, 7614108), (324, 6415591), (351, 5922084), (364, 5710581), (378, 5499078), (468, 4441563), (546, 3807054), (567, 3666052), (702, 2961042), (756, 2749539), (819, 2538036), (1053, 1974028), (1092, 1903527), (1134, 1833026), (1404, 1480521), (1638, 1269018), (2106, 987014), (2268, 916513), (2457, 846012), (3276, 634509), (4212, 493507), (4914, 423006), (7371, 282004), (9828, 211503), (14742, 141002), (29484, 70501)]