5244590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40343}}^1$

素因数の和:40363

約数の個数: 16

約数和(自身を含む): 10166688

約数和(自身を除く): 4922098

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 40343, 80686, 201715, 403430, 524459, 1048918, 2622295, 5244590]

約数ペア:

[(1, 5244590), (2, 2622295), (5, 1048918), (10, 524459), (13, 403430), (26, 201715), (65, 80686), (130, 40343)]