2505716848

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{7013}}^1$

素因数の和:7321

約数の個数: 40

約数和(自身を含む): 4920966288

約数和(自身を除く): 2415249440

約数列:

[1, 2, 4, 8, 16, 137, 163, 274, 326, 548, 652, 1096, 1304, 2192, 2608, 7013, 14026, 22331, 28052, 44662, 56104, 89324, 112208, 178648, 357296, 960781, 1143119, 1921562, 2286238, 3843124, 4572476, 7686248, 9144952, 15372496, 18289904, 156607303, 313214606, 626429212, 1252858424, 2505716848]

約数ペア:

[(1, 2505716848), (2, 1252858424), (4, 626429212), (8, 313214606), (16, 156607303), (137, 18289904), (163, 15372496), (274, 9144952), (326, 7686248), (548, 4572476), (652, 3843124), (1096, 2286238), (1304, 1921562), (2192, 1143119), (2608, 960781), (7013, 357296), (14026, 178648), (22331, 112208), (28052, 89324), (44662, 56104)]