625324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 1306368

約数和(自身を除く): 681044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 971, 1942, 3884, 6797, 13594, 22333, 27188, 44666, 89332, 156331, 312662, 625324]

約数ペア:

[(1, 625324), (2, 312662), (4, 156331), (7, 89332), (14, 44666), (23, 27188), (28, 22333), (46, 13594), (92, 6797), (161, 3884), (322, 1942), (644, 971)]