2670228001

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{709}}^1\times {\mathrm{761}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 3145490280

約数和(自身を除く): 475262279

約数列:

[1, 7, 49, 101, 707, 709, 761, 4949, 4963, 5327, 34741, 37289, 71609, 76861, 501263, 538027, 539549, 3508841, 3766189, 3776843, 26437901, 54494449, 381461143, 2670228001]

約数ペア:

[(1, 2670228001), (7, 381461143), (49, 54494449), (101, 26437901), (707, 3776843), (709, 3766189), (761, 3508841), (4949, 539549), (4963, 538027), (5327, 501263), (34741, 76861), (37289, 71609)]