1285502412

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{306949}}^1$

素因数の和:307305

約数の個数: 24

約数和(自身を含む): 3008110000

約数和(自身を除く): 1722607588

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 306949, 613898, 920847, 1227796, 1841694, 3683388, 107125201, 214250402, 321375603, 428500804, 642751206, 1285502412]

約数ペア:

[(1, 1285502412), (2, 642751206), (3, 428500804), (4, 321375603), (6, 214250402), (12, 107125201), (349, 3683388), (698, 1841694), (1047, 1227796), (1396, 920847), (2094, 613898), (4188, 306949)]