409121530

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{49711}}^1$

素因数の和:50541

約数の個数: 16

約数和(自身を含む): 737328384

約数和(自身を除く): 328206854

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 49711, 99422, 248555, 497110, 40912153, 81824306, 204560765, 409121530]

約数ペア:

[(1, 409121530), (2, 204560765), (5, 81824306), (10, 40912153), (823, 497110), (1646, 248555), (4115, 99422), (8230, 49711)]