2731256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 5730480

約数和(自身を除く): 2999224

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 757, 902, 1514, 1804, 3028, 3608, 6056, 8327, 16654, 31037, 33308, 62074, 66616, 124148, 248296, 341407, 682814, 1365628, 2731256]

約数ペア:

[(1, 2731256), (2, 1365628), (4, 682814), (8, 341407), (11, 248296), (22, 124148), (41, 66616), (44, 62074), (82, 33308), (88, 31037), (164, 16654), (328, 8327), (451, 6056), (757, 3608), (902, 3028), (1514, 1804)]