2539126655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{34847}}^1$

素因数の和:34943

約数の個数: 32

約数和(自身を含む): 3512678400

約数和(自身を除く): 973551745

約数列:

[1, 5, 13, 19, 59, 65, 95, 247, 295, 767, 1121, 1235, 3835, 5605, 14573, 34847, 72865, 174235, 453011, 662093, 2055973, 2265055, 3310465, 8607209, 10279865, 26727649, 39063487, 43036045, 133638245, 195317435, 507825331, 2539126655]

約数ペア:

[(1, 2539126655), (5, 507825331), (13, 195317435), (19, 133638245), (59, 43036045), (65, 39063487), (95, 26727649), (247, 10279865), (295, 8607209), (767, 3310465), (1121, 2265055), (1235, 2055973), (3835, 662093), (5605, 453011), (14573, 174235), (34847, 72865)]