2690408046

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{17921}}^1$

素因数の和:18248

約数の個数: 32

約数和(自身を含む): 5450582016

約数和(自身を除く): 2760173970

約数列:

[1, 2, 3, 6, 131, 191, 262, 382, 393, 573, 786, 1146, 17921, 25021, 35842, 50042, 53763, 75063, 107526, 150126, 2347651, 3422911, 4695302, 6845822, 7042953, 10268733, 14085906, 20537466, 448401341, 896802682, 1345204023, 2690408046]

約数ペア:

[(1, 2690408046), (2, 1345204023), (3, 896802682), (6, 448401341), (131, 20537466), (191, 14085906), (262, 10268733), (382, 7042953), (393, 6845822), (573, 4695302), (786, 3422911), (1146, 2347651), (17921, 150126), (25021, 107526), (35842, 75063), (50042, 53763)]