4072531421

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{48527}}^1$

素因数の和:49184

約数の個数: 16

約数和(自身を含む): 4907151360

約数和(自身を除く): 834619939

約数列:

[1, 7, 19, 133, 631, 4417, 11989, 48527, 83923, 339689, 922013, 6454091, 30620537, 214343759, 581790203, 4072531421]

約数ペア:

[(1, 4072531421), (7, 581790203), (19, 214343759), (133, 30620537), (631, 6454091), (4417, 922013), (11989, 339689), (48527, 83923)]