4393955

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 5474304

約数和(自身を除く): 1080349

約数列:

[1, 5, 43, 107, 191, 215, 535, 955, 4601, 8213, 20437, 23005, 41065, 102185, 878791, 4393955]

約数ペア:

[(1, 4393955), (5, 878791), (43, 102185), (107, 41065), (191, 23005), (215, 20437), (535, 8213), (955, 4601)]