1268799298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{31063}}^1$

素因数の和:32649

約数の個数: 16

約数和(自身を含む): 2050969536

約数和(自身を除く): 782170238

約数列:

[1, 2, 13, 26, 1571, 3142, 20423, 31063, 40846, 62126, 403819, 807638, 48799973, 97599946, 634399649, 1268799298]

約数ペア:

[(1, 1268799298), (2, 634399649), (13, 97599946), (26, 48799973), (1571, 807638), (3142, 403819), (20423, 62126), (31063, 40846)]