1120408465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{49807}}^1$

素因数の和:50232

約数の個数: 16

約数和(自身を含む): 1470332160

約数和(自身を除く): 349923695

約数列:

[1, 5, 11, 55, 409, 2045, 4499, 22495, 49807, 249035, 547877, 2739385, 20371063, 101855315, 224081693, 1120408465]

約数ペア:

[(1, 1120408465), (5, 224081693), (11, 101855315), (55, 20371063), (409, 2739385), (2045, 547877), (4499, 249035), (22495, 49807)]