851940242

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{12203}}^1$

素因数の和:12793

約数の個数: 16

約数和(自身を含む): 1299579552

約数和(自身を除く): 447639310

約数列:

[1, 2, 67, 134, 521, 1042, 12203, 24406, 34907, 69814, 817601, 1635202, 6357763, 12715526, 425970121, 851940242]

約数ペア:

[(1, 851940242), (2, 425970121), (67, 12715526), (134, 6357763), (521, 1635202), (1042, 817601), (12203, 69814), (24406, 34907)]