397300970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3611827}}^1$

素因数の和:3611845

約数の個数: 16

約数和(自身を含む): 780154848

約数和(自身を除く): 382853878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3611827, 7223654, 18059135, 36118270, 39730097, 79460194, 198650485, 397300970]

約数ペア:

[(1, 397300970), (2, 198650485), (5, 79460194), (10, 39730097), (11, 36118270), (22, 18059135), (55, 7223654), (110, 3611827)]