2078752886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{57529}}^1$

素因数の和:57656

約数の個数: 32

約数和(自身を含む): 3727944000

約数和(自身を除く): 1649191114

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 406, 623, 1246, 2581, 5162, 18067, 36134, 57529, 115058, 402703, 805406, 1668341, 3336682, 5120081, 10240162, 11678387, 23356774, 35840567, 71681134, 148482349, 296964698, 1039376443, 2078752886]

約数ペア:

[(1, 2078752886), (2, 1039376443), (7, 296964698), (14, 148482349), (29, 71681134), (58, 35840567), (89, 23356774), (178, 11678387), (203, 10240162), (406, 5120081), (623, 3336682), (1246, 1668341), (2581, 805406), (5162, 402703), (18067, 115058), (36134, 57529)]