4943510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3488

約数の個数: 32

約数和(自身を含む): 10456992

約数和(自身を除く): 5513482

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 3457, 6914, 17285, 34570, 38027, 44941, 76054, 89882, 190135, 224705, 380270, 449410, 494351, 988702, 2471755, 4943510]

約数ペア:

[(1, 4943510), (2, 2471755), (5, 988702), (10, 494351), (11, 449410), (13, 380270), (22, 224705), (26, 190135), (55, 89882), (65, 76054), (110, 44941), (130, 38027), (143, 34570), (286, 17285), (715, 6914), (1430, 3457)]