291264970

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{20411}}^1$

素因数の和:21845

約数の個数: 16

約数和(自身を含む): 524670048

約数和(自身を除く): 233405078

約数列:

[1, 2, 5, 10, 1427, 2854, 7135, 14270, 20411, 40822, 102055, 204110, 29126497, 58252994, 145632485, 291264970]

約数ペア:

[(1, 291264970), (2, 145632485), (5, 58252994), (10, 29126497), (1427, 204110), (2854, 102055), (7135, 40822), (14270, 20411)]