537717076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{154339}}^1$

素因数の和:154423

約数の個数: 24

約数和(自身を含む): 1028521760

約数和(自身を除く): 490804684

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 154339, 308678, 617356, 2006407, 4012814, 8025628, 10340713, 20681426, 41362852, 134429269, 268858538, 537717076]

約数ペア:

[(1, 537717076), (2, 268858538), (4, 134429269), (13, 41362852), (26, 20681426), (52, 10340713), (67, 8025628), (134, 4012814), (268, 2006407), (871, 617356), (1742, 308678), (3484, 154339)]