2170212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 5673024

約数和(自身を除く): 3502812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 401, 451, 492, 802, 902, 1203, 1353, 1604, 1804, 2406, 2706, 4411, 4812, 5412, 8822, 13233, 16441, 17644, 26466, 32882, 49323, 52932, 65764, 98646, 180851, 197292, 361702, 542553, 723404, 1085106, 2170212]

約数ペア:

[(1, 2170212), (2, 1085106), (3, 723404), (4, 542553), (6, 361702), (11, 197292), (12, 180851), (22, 98646), (33, 65764), (41, 52932), (44, 49323), (66, 32882), (82, 26466), (123, 17644), (132, 16441), (164, 13233), (246, 8822), (401, 5412), (451, 4812), (492, 4411), (802, 2706), (902, 2406), (1203, 1804), (1353, 1604)]