399682806

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{11923}}^1$

素因数の和:12116

約数の個数: 32

約数和(自身を含む): 826476288

約数和(自身を除く): 426793482

約数列:

[1, 2, 3, 6, 37, 74, 111, 151, 222, 302, 453, 906, 5587, 11174, 11923, 16761, 23846, 33522, 35769, 71538, 441151, 882302, 1323453, 1800373, 2646906, 3600746, 5401119, 10802238, 66613801, 133227602, 199841403, 399682806]

約数ペア:

[(1, 399682806), (2, 199841403), (3, 133227602), (6, 66613801), (37, 10802238), (74, 5401119), (111, 3600746), (151, 2646906), (222, 1800373), (302, 1323453), (453, 882302), (906, 441151), (5587, 71538), (11174, 35769), (11923, 33522), (16761, 23846)]