2113148908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{77999}}^1$

素因数の和:78537

約数の個数: 24

約数和(自身を含む): 3990168000

約数和(自身を除く): 1877019092

約数列:

[1, 2, 4, 13, 26, 52, 521, 1042, 2084, 6773, 13546, 27092, 77999, 155998, 311996, 1013987, 2027974, 4055948, 40637479, 81274958, 162549916, 528287227, 1056574454, 2113148908]

約数ペア:

[(1, 2113148908), (2, 1056574454), (4, 528287227), (13, 162549916), (26, 81274958), (52, 40637479), (521, 4055948), (1042, 2027974), (2084, 1013987), (6773, 311996), (13546, 155998), (27092, 77999)]