398002992

素因数分解:

$2^4\times 3^1\times {\mathrm{8291729}}^1$

素因数の和:8291740

約数の個数: 20

約数和(自身を含む): 1028174520

約数和(自身を除く): 630171528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8291729, 16583458, 24875187, 33166916, 49750374, 66333832, 99500748, 132667664, 199001496, 398002992]

約数ペア:

[(1, 398002992), (2, 199001496), (3, 132667664), (4, 99500748), (6, 66333832), (8, 49750374), (12, 33166916), (16, 24875187), (24, 16583458), (48, 8291729)]