853647910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1202321}}^1$

素因数の和:1202399

約数の個数: 16

約数和(自身を含む): 1558209312

約数和(自身を除く): 704561402

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1202321, 2404642, 6011605, 12023210, 85364791, 170729582, 426823955, 853647910]

約数ペア:

[(1, 853647910), (2, 426823955), (5, 170729582), (10, 85364791), (71, 12023210), (142, 6011605), (355, 2404642), (710, 1202321)]