2283644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 4790016

約数和(自身を除く): 2506372

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 71, 86, 142, 172, 187, 284, 374, 473, 731, 748, 781, 946, 1207, 1462, 1562, 1892, 2414, 2924, 3053, 3124, 4828, 6106, 8041, 12212, 13277, 16082, 26554, 32164, 33583, 51901, 53108, 67166, 103802, 134332, 207604, 570911, 1141822, 2283644]

約数ペア:

[(1, 2283644), (2, 1141822), (4, 570911), (11, 207604), (17, 134332), (22, 103802), (34, 67166), (43, 53108), (44, 51901), (68, 33583), (71, 32164), (86, 26554), (142, 16082), (172, 13277), (187, 12212), (284, 8041), (374, 6106), (473, 4828), (731, 3124), (748, 3053), (781, 2924), (946, 2414), (1207, 1892), (1462, 1562)]