4799990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36923}}^1$

素因数の和:36943

約数の個数: 16

約数和(自身を含む): 9304848

約数和(自身を除く): 4504858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 36923, 73846, 184615, 369230, 479999, 959998, 2399995, 4799990]

約数ペア:

[(1, 4799990), (2, 2399995), (5, 959998), (10, 479999), (13, 369230), (26, 184615), (65, 73846), (130, 36923)]