120915682

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{2221}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 183661632

約数和(自身を除く): 62745950

約数列:

[1, 2, 163, 167, 326, 334, 2221, 4442, 27221, 54442, 362023, 370907, 724046, 741814, 60457841, 120915682]

約数ペア:

[(1, 120915682), (2, 60457841), (163, 741814), (167, 724046), (326, 370907), (334, 362023), (2221, 54442), (4442, 27221)]