1139731198

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1\times {\mathrm{7589}}^1$

素因数の和:8883

約数の個数: 16

約数和(自身を含む): 1739263680

約数和(自身を除く): 599532482

約数列:

[1, 2, 61, 122, 1231, 2462, 7589, 15178, 75091, 150182, 462929, 925858, 9342059, 18684118, 569865599, 1139731198]

約数ペア:

[(1, 1139731198), (2, 569865599), (61, 18684118), (122, 9342059), (1231, 925858), (2462, 462929), (7589, 150182), (15178, 75091)]