2018416897

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1\times {\mathrm{3079}}^1$

素因数の和:4476

約数の個数: 16

約数和(自身を含む): 2341785600

約数和(自身を除く): 323368703

約数列:

[1, 7, 71, 497, 1319, 3079, 9233, 21553, 93649, 218609, 655543, 1530263, 4061201, 28428407, 288345271, 2018416897]

約数ペア:

[(1, 2018416897), (7, 288345271), (71, 28428407), (497, 4061201), (1319, 1530263), (3079, 655543), (9233, 218609), (21553, 93649)]