2132609288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{2311}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 4198222080

約数和(自身を除く): 2065612792

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 2311, 3721, 3782, 4622, 7442, 7564, 9244, 14884, 15128, 18488, 29768, 71641, 115351, 140971, 143282, 230702, 281942, 286564, 461404, 563884, 573128, 922808, 1127768, 4370101, 8599231, 8740202, 17198462, 17480404, 34396924, 34960808, 68793848, 266576161, 533152322, 1066304644, 2132609288]

約数ペア:

[(1, 2132609288), (2, 1066304644), (4, 533152322), (8, 266576161), (31, 68793848), (61, 34960808), (62, 34396924), (122, 17480404), (124, 17198462), (244, 8740202), (248, 8599231), (488, 4370101), (1891, 1127768), (2311, 922808), (3721, 573128), (3782, 563884), (4622, 461404), (7442, 286564), (7564, 281942), (9244, 230702), (14884, 143282), (15128, 140971), (18488, 115351), (29768, 71641)]