419410405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{4021}}^1$

素因数の和:4956

約数の個数: 16

約数和(自身を含む): 525884544

約数和(自身を除く): 106474139

約数列:

[1, 5, 23, 115, 907, 4021, 4535, 20105, 20861, 92483, 104305, 462415, 3647047, 18235235, 83882081, 419410405]

約数ペア:

[(1, 419410405), (5, 83882081), (23, 18235235), (115, 3647047), (907, 462415), (4021, 104305), (4535, 92483), (20105, 20861)]