1801471694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{12721}}^1$

素因数の和:12932

約数の個数: 32

約数和(自身を含む): 3039234912

約数和(自身を除く): 1237763218

約数列:

[1, 2, 11, 22, 41, 82, 157, 314, 451, 902, 1727, 3454, 6437, 12721, 12874, 25442, 70807, 139931, 141614, 279862, 521561, 1043122, 1997197, 3994394, 5737171, 11474342, 21969167, 43938334, 81885077, 163770154, 900735847, 1801471694]

約数ペア:

[(1, 1801471694), (2, 900735847), (11, 163770154), (22, 81885077), (41, 43938334), (82, 21969167), (157, 11474342), (314, 5737171), (451, 3994394), (902, 1997197), (1727, 1043122), (3454, 521561), (6437, 279862), (12721, 141614), (12874, 139931), (25442, 70807)]