7266922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 12764304

約数和(自身を除く): 5497382

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 401, 442, 533, 697, 802, 1066, 1394, 5213, 6817, 9061, 10426, 13634, 16441, 18122, 32882, 88621, 177242, 213733, 279497, 427466, 558994, 3633461, 7266922]

約数ペア:

[(1, 7266922), (2, 3633461), (13, 558994), (17, 427466), (26, 279497), (34, 213733), (41, 177242), (82, 88621), (221, 32882), (401, 18122), (442, 16441), (533, 13634), (697, 10426), (802, 9061), (1066, 6817), (1394, 5213)]