2018799472

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{343801}}^1$

素因数の和:344176

約数の個数: 20

約数和(自身を含む): 3922093216

約数和(自身を除く): 1903293744

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 343801, 687602, 1375204, 2750408, 5500816, 126174967, 252349934, 504699868, 1009399736, 2018799472]

約数ペア:

[(1, 2018799472), (2, 1009399736), (4, 504699868), (8, 252349934), (16, 126174967), (367, 5500816), (734, 2750408), (1468, 1375204), (2936, 687602), (5872, 343801)]