128618449618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{102240421}}^1$

素因数の和:102240477

約数の個数: 16

約数和(自身を含む): 209797345944

約数和(自身を除く): 81178896326

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 102240421, 204480842, 1738087157, 3476174314, 3782895577, 7565791154, 64309224809, 128618449618]

約数ペア:

[(1, 128618449618), (2, 64309224809), (17, 7565791154), (34, 3782895577), (37, 3476174314), (74, 1738087157), (629, 204480842), (1258, 102240421)]