854402804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127219}}^1$

素因数の和:127319

約数の個数: 24

約数和(自身を含む): 1581599040

約数和(自身を除く): 727196236

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 127219, 254438, 508876, 2926037, 5852074, 9286987, 11704148, 18573974, 37147948, 213600701, 427201402, 854402804]

約数ペア:

[(1, 854402804), (2, 427201402), (4, 213600701), (23, 37147948), (46, 18573974), (73, 11704148), (92, 9286987), (146, 5852074), (292, 2926037), (1679, 508876), (3358, 254438), (6716, 127219)]