8323510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 16521120

約数和(自身を除く): 8197610

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 1489, 2795, 2978, 5590, 7445, 14890, 19357, 38714, 64027, 96785, 128054, 193570, 320135, 640270, 832351, 1664702, 4161755, 8323510]

約数ペア:

[(1, 8323510), (2, 4161755), (5, 1664702), (10, 832351), (13, 640270), (26, 320135), (43, 193570), (65, 128054), (86, 96785), (130, 64027), (215, 38714), (430, 19357), (559, 14890), (1118, 7445), (1489, 5590), (2795, 2978)]