2737238

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 5318784

約数和(自身を除く): 2581546

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 53, 62, 98, 106, 119, 217, 238, 371, 434, 527, 742, 833, 901, 1054, 1519, 1643, 1666, 1802, 2597, 3038, 3286, 3689, 5194, 6307, 7378, 11501, 12614, 23002, 25823, 27931, 44149, 51646, 55862, 80507, 88298, 161014, 195517, 391034, 1368619, 2737238]

約数ペア:

[(1, 2737238), (2, 1368619), (7, 391034), (14, 195517), (17, 161014), (31, 88298), (34, 80507), (49, 55862), (53, 51646), (62, 44149), (98, 27931), (106, 25823), (119, 23002), (217, 12614), (238, 11501), (371, 7378), (434, 6307), (527, 5194), (742, 3689), (833, 3286), (901, 3038), (1054, 2597), (1519, 1802), (1643, 1666)]