2478854878

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{599}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 3833568000

約数和(自身を除く): 1354713122

約数列:

[1, 2, 67, 89, 134, 178, 347, 599, 694, 1198, 5963, 11926, 23249, 30883, 40133, 46498, 53311, 61766, 80266, 106622, 207853, 415706, 2069161, 3571837, 4138322, 7143674, 13926151, 18498917, 27852302, 36997834, 1239427439, 2478854878]

約数ペア:

[(1, 2478854878), (2, 1239427439), (67, 36997834), (89, 27852302), (134, 18498917), (178, 13926151), (347, 7143674), (599, 4138322), (694, 3571837), (1198, 2069161), (5963, 415706), (11926, 207853), (23249, 106622), (30883, 80266), (40133, 61766), (46498, 53311)]