20250419

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 24494592

約数和(自身を除く): 4244173

約数列:

[1, 7, 23, 73, 161, 511, 1679, 1723, 11753, 12061, 39629, 125779, 277403, 880453, 2892917, 20250419]

約数ペア:

[(1, 20250419), (7, 2892917), (23, 880453), (73, 277403), (161, 125779), (511, 39629), (1679, 12061), (1723, 11753)]