661017242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3733}}^1$

素因数の和:3878

約数の個数: 32

約数和(自身を含む): 1064638080

約数和(自身を除く): 403620838

約数列:

[1, 2, 29, 43, 58, 71, 86, 142, 1247, 2059, 2494, 3053, 3733, 4118, 6106, 7466, 88537, 108257, 160519, 177074, 216514, 265043, 321038, 530086, 4655051, 7686247, 9310102, 11396849, 15372494, 22793698, 330508621, 661017242]

約数ペア:

[(1, 661017242), (2, 330508621), (29, 22793698), (43, 15372494), (58, 11396849), (71, 9310102), (86, 7686247), (142, 4655051), (1247, 530086), (2059, 321038), (2494, 265043), (3053, 216514), (3733, 177074), (4118, 160519), (6106, 108257), (7466, 88537)]