2017352156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{68071}}^1$

素因数の和:68345

約数の個数: 24

約数和(自身を含む): 3659550720

約数和(自身を除く): 1642198564

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 956, 7409, 14818, 29636, 68071, 136142, 272284, 2110201, 4220402, 8440804, 16268969, 32537938, 65075876, 504338039, 1008676078, 2017352156]

約数ペア:

[(1, 2017352156), (2, 1008676078), (4, 504338039), (31, 65075876), (62, 32537938), (124, 16268969), (239, 8440804), (478, 4220402), (956, 2110201), (7409, 272284), (14818, 136142), (29636, 68071)]