2801612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 5482512

約数和(自身を除く): 2680900

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1553, 1804, 3106, 6212, 17083, 34166, 63673, 68332, 127346, 254692, 700403, 1400806, 2801612]

約数ペア:

[(1, 2801612), (2, 1400806), (4, 700403), (11, 254692), (22, 127346), (41, 68332), (44, 63673), (82, 34166), (164, 17083), (451, 6212), (902, 3106), (1553, 1804)]