406543306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{81017}}^1$

素因数の和:81225

約数の個数: 16

約数和(自身を含む): 660134664

約数和(自身を除く): 253591358

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 81017, 162034, 1053221, 2106442, 15636281, 31272562, 203271653, 406543306]

約数ペア:

[(1, 406543306), (2, 203271653), (13, 31272562), (26, 15636281), (193, 2106442), (386, 1053221), (2509, 162034), (5018, 81017)]