520019192158

素因数分解:

$2^1\times {\mathrm{461}}^1\times {\mathrm{27541}}^1\times {\mathrm{20479}}^1$

素因数の和:48483

約数の個数: 16

約数和(自身を含む): 781787381760

約数和(自身を除く): 261768189602

約数列:

[1, 2, 461, 922, 20479, 27541, 40958, 55082, 9440819, 12696401, 18881638, 25392802, 564012139, 1128024278, 260009596079, 520019192158]

約数ペア:

[(1, 520019192158), (2, 260009596079), (461, 1128024278), (922, 564012139), (20479, 25392802), (27541, 18881638), (40958, 12696401), (55082, 9440819)]