6640612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4079}}^1$

素因数の和:4131

約数の個数: 24

約数和(自身を含む): 13023360

約数和(自身を除く): 6382748

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 4079, 8158, 16316, 44869, 89738, 150923, 179476, 301846, 603692, 1660153, 3320306, 6640612]

約数ペア:

[(1, 6640612), (2, 3320306), (4, 1660153), (11, 603692), (22, 301846), (37, 179476), (44, 150923), (74, 89738), (148, 44869), (407, 16316), (814, 8158), (1628, 4079)]