807142898

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{10193}}^1$

素因数の和:10366

約数の個数: 24

約数和(自身を含む): 1295637012

約数和(自身を除く): 488494114

約数列:

[1, 2, 17, 34, 137, 274, 289, 578, 2329, 4658, 10193, 20386, 39593, 79186, 173281, 346562, 1396441, 2792882, 2945777, 5891554, 23739497, 47478994, 403571449, 807142898]

約数ペア:

[(1, 807142898), (2, 403571449), (17, 47478994), (34, 23739497), (137, 5891554), (274, 2945777), (289, 2792882), (578, 1396441), (2329, 346562), (4658, 173281), (10193, 79186), (20386, 39593)]