312522028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{858577}}^1$

素因数の和:858601

約数の個数: 24

約数和(自身を含む): 673125152

約数和(自身を除く): 360603124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 858577, 1717154, 3434308, 6010039, 11161501, 12020078, 22323002, 24040156, 44646004, 78130507, 156261014, 312522028]

約数ペア:

[(1, 312522028), (2, 156261014), (4, 78130507), (7, 44646004), (13, 24040156), (14, 22323002), (26, 12020078), (28, 11161501), (52, 6010039), (91, 3434308), (182, 1717154), (364, 858577)]