2008672788268

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{3041}}^1\times {\mathrm{7001}}^1$

素因数の和:10378

約数の個数: 48

約数和(自身を含む): 3566486064960

約数和(自身を除く): 1557813276692

約数列:

[1, 2, 4, 103, 206, 229, 412, 458, 916, 3041, 6082, 7001, 12164, 14002, 23587, 28004, 47174, 94348, 313223, 626446, 696389, 721103, 1252892, 1392778, 1442206, 1603229, 2785556, 2884412, 3206458, 6412916, 21290041, 42580082, 71728067, 85160164, 143456134, 165132587, 286912268, 330265174, 660530348, 2192874223, 4385748446, 4875419389, 8771496892, 9750838778, 19501677556, 502168197067, 1004336394134, 2008672788268]

約数ペア:

[(1, 2008672788268), (2, 1004336394134), (4, 502168197067), (103, 19501677556), (206, 9750838778), (229, 8771496892), (412, 4875419389), (458, 4385748446), (916, 2192874223), (3041, 660530348), (6082, 330265174), (7001, 286912268), (12164, 165132587), (14002, 143456134), (23587, 85160164), (28004, 71728067), (47174, 42580082), (94348, 21290041), (313223, 6412916), (626446, 3206458), (696389, 2884412), (721103, 2785556), (1252892, 1603229), (1392778, 1442206)]