916412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 1913856

約数和(自身を除く): 997444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1423, 2846, 5692, 9961, 19922, 32729, 39844, 65458, 130916, 229103, 458206, 916412]

約数ペア:

[(1, 916412), (2, 458206), (4, 229103), (7, 130916), (14, 65458), (23, 39844), (28, 32729), (46, 19922), (92, 9961), (161, 5692), (322, 2846), (644, 1423)]