253124464

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{63029}}^1$

素因数の和:63288

約数の個数: 20

約数和(自身を含む): 492390360

約数和(自身を除く): 239265896

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 63029, 126058, 252116, 504232, 1008464, 15820279, 31640558, 63281116, 126562232, 253124464]

約数ペア:

[(1, 253124464), (2, 126562232), (4, 63281116), (8, 31640558), (16, 15820279), (251, 1008464), (502, 504232), (1004, 252116), (2008, 126058), (4016, 63029)]