772510132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{39551}}^1$

素因数の和:39831

約数の個数: 24

約数和(自身を含む): 1428618240

約数和(自身を除く): 656108108

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 4883, 9766, 19532, 39551, 79102, 158204, 751469, 1502938, 3005876, 10164607, 20329214, 40658428, 193127533, 386255066, 772510132]

約数ペア:

[(1, 772510132), (2, 386255066), (4, 193127533), (19, 40658428), (38, 20329214), (76, 10164607), (257, 3005876), (514, 1502938), (1028, 751469), (4883, 158204), (9766, 79102), (19532, 39551)]