2034851455

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2083}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 3193021440

約数和(自身を除く): 1158169985

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 113, 133, 247, 455, 565, 665, 791, 1235, 1469, 1729, 2083, 2147, 3955, 7345, 8645, 10283, 10415, 10735, 14581, 15029, 27079, 27911, 39577, 51415, 72905, 75145, 135395, 139555, 189553, 195377, 197885, 235379, 277039, 514501, 947765, 976885, 1176895, 1385195, 1647653, 2572505, 3059927, 3601507, 4472201, 8238265, 15299635, 18007535, 21419489, 22361005, 31305407, 58138613, 107097445, 156527035, 290693065, 406970291, 2034851455]

約数ペア:

[(1, 2034851455), (5, 406970291), (7, 290693065), (13, 156527035), (19, 107097445), (35, 58138613), (65, 31305407), (91, 22361005), (95, 21419489), (113, 18007535), (133, 15299635), (247, 8238265), (455, 4472201), (565, 3601507), (665, 3059927), (791, 2572505), (1235, 1647653), (1469, 1385195), (1729, 1176895), (2083, 976885), (2147, 947765), (3955, 514501), (7345, 277039), (8645, 235379), (10283, 197885), (10415, 195377), (10735, 189553), (14581, 139555), (15029, 135395), (27079, 75145), (27911, 72905), (39577, 51415)]