2704939778878

素因数分解:

$2^1\times {\mathrm{1531}}^1\times {\mathrm{15287}}^1\times {\mathrm{57787}}^1$

素因数の和:74607

約数の個数: 16

約数和(自身を含む): 4060395690624

約数和(自身を除く): 1355455911746

約数列:

[1, 2, 1531, 3062, 15287, 30574, 57787, 115574, 23404397, 46808794, 88471897, 176943794, 883389869, 1766779738, 1352469889439, 2704939778878]

約数ペア:

[(1, 2704939778878), (2, 1352469889439), (1531, 1766779738), (3062, 883389869), (15287, 176943794), (30574, 88471897), (57787, 46808794), (115574, 23404397)]