123037942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^2\times {\mathrm{163}}^1$

素因数の和:480

約数の個数: 24

約数和(自身を含む): 197940456

約数和(自身を除く): 74902514

約数列:

[1, 2, 17, 34, 149, 163, 298, 326, 2533, 2771, 5066, 5542, 22201, 24287, 44402, 48574, 377417, 412879, 754834, 825758, 3618763, 7237526, 61518971, 123037942]

約数ペア:

[(1, 123037942), (2, 61518971), (17, 7237526), (34, 3618763), (149, 825758), (163, 754834), (298, 412879), (326, 377417), (2533, 48574), (2771, 44402), (5066, 24287), (5542, 22201)]