1330557471158

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{44279}}^1\times {\mathrm{406073}}^1$

素因数の和:450391

約数の個数: 16

約数和(自身を含む): 2049829066080

約数和(自身を除く): 719271594922

約数列:

[1, 2, 37, 74, 44279, 88558, 406073, 812146, 1638323, 3276646, 15024701, 30049402, 17980506367, 35961012734, 665278735579, 1330557471158]

約数ペア:

[(1, 1330557471158), (2, 665278735579), (37, 35961012734), (74, 17980506367), (44279, 30049402), (88558, 15024701), (406073, 3276646), (812146, 1638323)]