1972434238

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{20233}}^1$

素因数の和:20931

約数の個数: 16

約数和(自身を含む): 3001106880

約数和(自身を除く): 1028672642

約数列:

[1, 2, 79, 158, 617, 1234, 20233, 40466, 48743, 97486, 1598407, 3196814, 12483761, 24967522, 986217119, 1972434238]

約数ペア:

[(1, 1972434238), (2, 986217119), (79, 24967522), (158, 12483761), (617, 3196814), (1234, 1598407), (20233, 97486), (40466, 48743)]