2078248914

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{38993}}^1$

素因数の和:39061

約数の個数: 80

約数和(自身を含む): 5435451648

約数和(自身を除く): 3357202734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 282, 329, 378, 423, 567, 658, 846, 987, 1134, 1269, 1974, 2538, 2961, 3807, 5922, 7614, 8883, 17766, 26649, 38993, 53298, 77986, 116979, 233958, 272951, 350937, 545902, 701874, 818853, 1052811, 1637706, 1832671, 2105622, 2456559, 3158433, 3665342, 4913118, 5498013, 6316866, 7369677, 10996026, 12828697, 14739354, 16494039, 22109031, 25657394, 32988078, 38486091, 44218062, 49482117, 76972182, 98964234, 115458273, 148446351, 230916546, 296892702, 346374819, 692749638, 1039124457, 2078248914]

約数ペア:

[(1, 2078248914), (2, 1039124457), (3, 692749638), (6, 346374819), (7, 296892702), (9, 230916546), (14, 148446351), (18, 115458273), (21, 98964234), (27, 76972182), (42, 49482117), (47, 44218062), (54, 38486091), (63, 32988078), (81, 25657394), (94, 22109031), (126, 16494039), (141, 14739354), (162, 12828697), (189, 10996026), (282, 7369677), (329, 6316866), (378, 5498013), (423, 4913118), (567, 3665342), (658, 3158433), (846, 2456559), (987, 2105622), (1134, 1832671), (1269, 1637706), (1974, 1052811), (2538, 818853), (2961, 701874), (3807, 545902), (5922, 350937), (7614, 272951), (8883, 233958), (17766, 116979), (26649, 77986), (38993, 53298)]