2512582011

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1069639}}^1$

素因数の和:1069680

約数の個数: 20

約数和(自身を含む): 3882793200

約数和(自身を除く): 1370211189

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 1069639, 3208917, 9626751, 28880253, 31019531, 86640759, 93058593, 279175779, 837527337, 2512582011]

約数ペア:

[(1, 2512582011), (3, 837527337), (9, 279175779), (27, 93058593), (29, 86640759), (81, 31019531), (87, 28880253), (261, 9626751), (783, 3208917), (2349, 1069639)]