68860482

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{498989}}^1$

素因数の和:499017

約数の個数: 16

約数和(自身を含む): 143709120

約数和(自身を除く): 74848638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 498989, 997978, 1496967, 2993934, 11476747, 22953494, 34430241, 68860482]

約数ペア:

[(1, 68860482), (2, 34430241), (3, 22953494), (6, 11476747), (23, 2993934), (46, 1496967), (69, 997978), (138, 498989)]