2042861455

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1\times {\mathrm{3137}}^1$

素因数の和:4218

約数の個数: 16

約数和(自身を含む): 2472492960

約数和(自身を除く): 429631505

約数列:

[1, 5, 139, 695, 937, 3137, 4685, 15685, 130243, 436043, 651215, 2180215, 2939369, 14696845, 408572291, 2042861455]

約数ペア:

[(1, 2042861455), (5, 408572291), (139, 14696845), (695, 2939369), (937, 2180215), (3137, 651215), (4685, 436043), (15685, 130243)]