2040954908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{15383}}^1$

素因数の和:16237

約数の個数: 24

約数和(自身を含む): 3663545760

約数和(自身を除く): 1622590852

約数列:

[1, 2, 4, 41, 82, 164, 809, 1618, 3236, 15383, 30766, 33169, 61532, 66338, 132676, 630703, 1261406, 2522812, 12444847, 24889694, 49779388, 510238727, 1020477454, 2040954908]

約数ペア:

[(1, 2040954908), (2, 1020477454), (4, 510238727), (41, 49779388), (82, 24889694), (164, 12444847), (809, 2522812), (1618, 1261406), (3236, 630703), (15383, 132676), (30766, 66338), (33169, 61532)]