427270922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2459}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 711668160

約数和(自身を除く): 284397238

約数列:

[1, 2, 13, 26, 41, 82, 163, 326, 533, 1066, 2119, 2459, 4238, 4918, 6683, 13366, 31967, 63934, 86879, 100819, 173758, 201638, 400817, 801634, 1310647, 2621294, 5210621, 10421242, 16433497, 32866994, 213635461, 427270922]

約数ペア:

[(1, 427270922), (2, 213635461), (13, 32866994), (26, 16433497), (41, 10421242), (82, 5210621), (163, 2621294), (326, 1310647), (533, 801634), (1066, 400817), (2119, 201638), (2459, 173758), (4238, 100819), (4918, 86879), (6683, 63934), (13366, 31967)]