1974970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4865

約数の個数: 16

約数和(自身を含む): 3642408

約数和(自身を除く): 1667438

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4817, 9634, 24085, 48170, 197497, 394994, 987485, 1974970]

約数ペア:

[(1, 1974970), (2, 987485), (5, 394994), (10, 197497), (41, 48170), (82, 24085), (205, 9634), (410, 4817)]