1089492086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 1722556416

約数和(自身を除く): 633064330

約数列:

[1, 2, 31, 61, 62, 122, 271, 542, 1063, 1891, 2126, 3782, 8401, 16531, 16802, 32953, 33062, 64843, 65906, 129686, 288073, 512461, 576146, 1024922, 2010133, 4020266, 8930263, 17572453, 17860526, 35144906, 544746043, 1089492086]

約数ペア:

[(1, 1089492086), (2, 544746043), (31, 35144906), (61, 17860526), (62, 17572453), (122, 8930263), (271, 4020266), (542, 2010133), (1063, 1024922), (1891, 576146), (2126, 512461), (3782, 288073), (8401, 129686), (16531, 65906), (16802, 64843), (32953, 33062)]