2180022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 4945920

約数和(自身を除く): 2765898

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1471, 1482, 2942, 4413, 8826, 19123, 27949, 38246, 55898, 57369, 83847, 114738, 167694, 363337, 726674, 1090011, 2180022]

約数ペア:

[(1, 2180022), (2, 1090011), (3, 726674), (6, 363337), (13, 167694), (19, 114738), (26, 83847), (38, 57369), (39, 55898), (57, 38246), (78, 27949), (114, 19123), (247, 8826), (494, 4413), (741, 2942), (1471, 1482)]