858379214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{3917}}^1$

素因数の和:5360

約数の個数: 32

約数和(自身を含む): 1606818816

約数和(自身を除く): 748439602

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1423, 2846, 3917, 7834, 9961, 15653, 19922, 27419, 31306, 43087, 54838, 86174, 109571, 219142, 301609, 603218, 5573891, 11147782, 39017237, 61312801, 78034474, 122625602, 429189607, 858379214]

約数ペア:

[(1, 858379214), (2, 429189607), (7, 122625602), (11, 78034474), (14, 61312801), (22, 39017237), (77, 11147782), (154, 5573891), (1423, 603218), (2846, 301609), (3917, 219142), (7834, 109571), (9961, 86174), (15653, 54838), (19922, 43087), (27419, 31306)]