2261567266

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{128923}}^1$

素因数の和:129118

約数の個数: 24

約数和(自身を含む): 3968280720

約数和(自身を除く): 1706713454

約数列:

[1, 2, 7, 14, 49, 98, 179, 358, 1253, 2506, 8771, 17542, 128923, 257846, 902461, 1804922, 6317227, 12634454, 23077217, 46154434, 161540519, 323081038, 1130783633, 2261567266]

約数ペア:

[(1, 2261567266), (2, 1130783633), (7, 323081038), (14, 161540519), (49, 46154434), (98, 23077217), (179, 12634454), (358, 6317227), (1253, 1804922), (2506, 902461), (8771, 257846), (17542, 128923)]