2040802618

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{31183}}^1$

素因数の和:31989

約数の個数: 16

約数和(自身を含む): 3136611456

約数和(自身を除く): 1095808838

約数列:

[1, 2, 43, 86, 761, 1522, 31183, 32723, 62366, 65446, 1340869, 2681738, 23730263, 47460526, 1020401309, 2040802618]

約数ペア:

[(1, 2040802618), (2, 1020401309), (43, 47460526), (86, 23730263), (761, 2681738), (1522, 1340869), (31183, 65446), (32723, 62366)]