2560848

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1763

約数の個数: 40

約数和(自身を含む): 6832896

約数和(自身を除く): 4272048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1721, 3442, 5163, 6884, 10326, 13768, 20652, 27536, 41304, 53351, 82608, 106702, 160053, 213404, 320106, 426808, 640212, 853616, 1280424, 2560848]

約数ペア:

[(1, 2560848), (2, 1280424), (3, 853616), (4, 640212), (6, 426808), (8, 320106), (12, 213404), (16, 160053), (24, 106702), (31, 82608), (48, 53351), (62, 41304), (93, 27536), (124, 20652), (186, 13768), (248, 10326), (372, 6884), (496, 5163), (744, 3442), (1488, 1721)]