2031092255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{770813}}^1$

素因数の和:770866

約数の個数: 16

約数和(自身を含む): 2663933184

約数和(自身を除く): 632840929

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 770813, 3854065, 13103821, 23895203, 65519105, 119476015, 406218451, 2031092255]

約数ペア:

[(1, 2031092255), (5, 406218451), (17, 119476015), (31, 65519105), (85, 23895203), (155, 13103821), (527, 3854065), (2635, 770813)]