2021615635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1\times {\mathrm{9833}}^1$

素因数の和:13014

約数の個数: 16

約数和(自身を含む): 2613641184

約数和(自身を除く): 592025549

約数列:

[1, 5, 13, 65, 3163, 9833, 15815, 41119, 49165, 127829, 205595, 639145, 31101779, 155508895, 404323127, 2021615635]

約数ペア:

[(1, 2021615635), (5, 404323127), (13, 155508895), (65, 31101779), (3163, 639145), (9833, 205595), (15815, 127829), (41119, 49165)]