1157163020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4450627}}^1$

素因数の和:4450649

約数の個数: 24

約数和(自身を含む): 2616969264

約数和(自身を除く): 1459806244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4450627, 8901254, 17802508, 22253135, 44506270, 57858151, 89012540, 115716302, 231432604, 289290755, 578581510, 1157163020]

約数ペア:

[(1, 1157163020), (2, 578581510), (4, 289290755), (5, 231432604), (10, 115716302), (13, 89012540), (20, 57858151), (26, 44506270), (52, 22253135), (65, 17802508), (130, 8901254), (260, 4450627)]