26728669619

素因数分解:

${\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{491}}^1\times {\mathrm{3911}}^1$

素因数の和:4882

約数の個数: 16

約数和(自身を含む): 27715737600

約数和(自身を除く): 987067981

約数列:

[1, 31, 449, 491, 3911, 13919, 15221, 121241, 220459, 1756039, 1920301, 6834229, 54437209, 59529331, 862215149, 26728669619]

約数ペア:

[(1, 26728669619), (31, 862215149), (449, 59529331), (491, 54437209), (3911, 6834229), (13919, 1920301), (15221, 1756039), (121241, 220459)]