2121002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 24

約数和(自身を含む): 3585036

約数和(自身を除く): 1464034

約数列:

[1, 2, 13, 26, 29, 58, 97, 194, 377, 754, 841, 1261, 1682, 2522, 2813, 5626, 10933, 21866, 36569, 73138, 81577, 163154, 1060501, 2121002]

約数ペア:

[(1, 2121002), (2, 1060501), (13, 163154), (26, 81577), (29, 73138), (58, 36569), (97, 21866), (194, 10933), (377, 5626), (754, 2813), (841, 2522), (1261, 1682)]