5427430

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1327}}^1$

素因数の和:1743

約数の個数: 16

約数和(自身を含む): 9800640

約数和(自身を除く): 4373210

約数列:

[1, 2, 5, 10, 409, 818, 1327, 2045, 2654, 4090, 6635, 13270, 542743, 1085486, 2713715, 5427430]

約数ペア:

[(1, 5427430), (2, 2713715), (5, 1085486), (10, 542743), (409, 13270), (818, 6635), (1327, 4090), (2045, 2654)]