1880194488

素因数分解:

$2^3\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{71807}}^1$

素因数の和:72907

約数の個数: 32

約数和(自身を含む): 4704860160

約数和(自身を除く): 2824665672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1091, 2182, 3273, 4364, 6546, 8728, 13092, 26184, 71807, 143614, 215421, 287228, 430842, 574456, 861684, 1723368, 78341437, 156682874, 235024311, 313365748, 470048622, 626731496, 940097244, 1880194488]

約数ペア:

[(1, 1880194488), (2, 940097244), (3, 626731496), (4, 470048622), (6, 313365748), (8, 235024311), (12, 156682874), (24, 78341437), (1091, 1723368), (2182, 861684), (3273, 574456), (4364, 430842), (6546, 287228), (8728, 215421), (13092, 143614), (26184, 71807)]