318616324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{165601}}^1$

素因数の和:165655

約数の個数: 24

約数和(自身を含む): 616701848

約数和(自身を除く): 298085524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 165601, 331202, 662404, 2152813, 4305626, 6127237, 8611252, 12254474, 24508948, 79654081, 159308162, 318616324]

約数ペア:

[(1, 318616324), (2, 159308162), (4, 79654081), (13, 24508948), (26, 12254474), (37, 8611252), (52, 6127237), (74, 4305626), (148, 2152813), (481, 662404), (962, 331202), (1924, 165601)]