1227254974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1\times {\mathrm{1031}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 2045440512

約数和(自身を除く): 818185538

約数列:

[1, 2, 11, 22, 61, 122, 671, 887, 1031, 1342, 1774, 2062, 9757, 11341, 19514, 22682, 54107, 62891, 108214, 125782, 595177, 691801, 914497, 1190354, 1383602, 1828994, 10059467, 20118934, 55784317, 111568634, 613627487, 1227254974]

約数ペア:

[(1, 1227254974), (2, 613627487), (11, 111568634), (22, 55784317), (61, 20118934), (122, 10059467), (671, 1828994), (887, 1383602), (1031, 1190354), (1342, 914497), (1774, 691801), (2062, 595177), (9757, 125782), (11341, 108214), (19514, 62891), (22682, 54107)]