42212122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20353}}^1$

素因数の和:20433

約数の個数: 16

約数和(自身を含む): 68145192

約数和(自身を除く): 25933070

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 20353, 40706, 346001, 692002, 1241533, 2483066, 21106061, 42212122]

約数ペア:

[(1, 42212122), (2, 21106061), (17, 2483066), (34, 1241533), (61, 692002), (122, 346001), (1037, 40706), (2074, 20353)]