957690212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{172619}}^1$

素因数の和:172715

約数の個数: 24

約数和(自身を含む): 1788343200

約数和(自身を除く): 830652988

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 172619, 345238, 690476, 3279761, 6559522, 12601187, 13119044, 25202374, 50404748, 239422553, 478845106, 957690212]

約数ペア:

[(1, 957690212), (2, 478845106), (4, 239422553), (19, 50404748), (38, 25202374), (73, 13119044), (76, 12601187), (146, 6559522), (292, 3279761), (1387, 690476), (2774, 345238), (5548, 172619)]