1857218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 3265920

約数和(自身を除く): 1408702

約数列:

[1, 2, 11, 22, 29, 41, 58, 71, 82, 142, 319, 451, 638, 781, 902, 1189, 1562, 2059, 2378, 2911, 4118, 5822, 13079, 22649, 26158, 32021, 45298, 64042, 84419, 168838, 928609, 1857218]

約数ペア:

[(1, 1857218), (2, 928609), (11, 168838), (22, 84419), (29, 64042), (41, 45298), (58, 32021), (71, 26158), (82, 22649), (142, 13079), (319, 5822), (451, 4118), (638, 2911), (781, 2378), (902, 2059), (1189, 1562)]