551119190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{2711}}^1$

素因数の和:3448

約数の個数: 32

約数和(自身を含む): 1028064960

約数和(自身を除く): 476945770

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 701, 1402, 2711, 3505, 5422, 7010, 13555, 20329, 27110, 40658, 78619, 101645, 157238, 203290, 393095, 786190, 1900411, 3800822, 9502055, 19004110, 55111919, 110223838, 275559595, 551119190]

約数ペア:

[(1, 551119190), (2, 275559595), (5, 110223838), (10, 55111919), (29, 19004110), (58, 9502055), (145, 3800822), (290, 1900411), (701, 786190), (1402, 393095), (2711, 203290), (3505, 157238), (5422, 101645), (7010, 78619), (13555, 40658), (20329, 27110)]