1901248336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{32299}}^1$

素因数の和:32603

約数の個数: 40

約数和(自身を含む): 3981168800

約数和(自身を除く): 2079920464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 283, 566, 1132, 2264, 3679, 4528, 7358, 14716, 29432, 32299, 58864, 64598, 129196, 258392, 419887, 516784, 839774, 1679548, 3359096, 6718192, 9140617, 18281234, 36562468, 73124936, 118828021, 146249872, 237656042, 475312084, 950624168, 1901248336]

約数ペア:

[(1, 1901248336), (2, 950624168), (4, 475312084), (8, 237656042), (13, 146249872), (16, 118828021), (26, 73124936), (52, 36562468), (104, 18281234), (208, 9140617), (283, 6718192), (566, 3359096), (1132, 1679548), (2264, 839774), (3679, 516784), (4528, 419887), (7358, 258392), (14716, 129196), (29432, 64598), (32299, 58864)]