2068752813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{615151}}^1$

素因数の和:615232

約数の個数: 16

約数和(自身を含む): 2952729600

約数和(自身を除く): 883976787

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 615151, 1845453, 11687869, 35063607, 36293909, 108881727, 689584271, 2068752813]

約数ペア:

[(1, 2068752813), (3, 689584271), (19, 108881727), (57, 36293909), (59, 35063607), (177, 11687869), (1121, 1845453), (3363, 615151)]