2193698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:761

約数の個数: 16

約数和(自身を含む): 3575040

約数和(自身を除く): 1381342

約数列:

[1, 2, 13, 26, 139, 278, 607, 1214, 1807, 3614, 7891, 15782, 84373, 168746, 1096849, 2193698]

約数ペア:

[(1, 2193698), (2, 1096849), (13, 168746), (26, 84373), (139, 15782), (278, 7891), (607, 3614), (1214, 1807)]