456156970

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{114901}}^1$

素因数の和:115305

約数の個数: 16

約数和(自身を含む): 823157928

約数和(自身を除く): 367000958

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 114901, 229802, 574505, 1149010, 45615697, 91231394, 228078485, 456156970]

約数ペア:

[(1, 456156970), (2, 228078485), (5, 91231394), (10, 45615697), (397, 1149010), (794, 574505), (1985, 229802), (3970, 114901)]