858998008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{133717}}^1$

素因数の和:133807

約数の個数: 32

約数和(自身を含む): 1781123760

約数和(自身を除く): 922125752

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 133717, 267434, 534868, 1069736, 1470887, 2941774, 5883548, 9761341, 11767096, 19522682, 39045364, 78090728, 107374751, 214749502, 429499004, 858998008]

約数ペア:

[(1, 858998008), (2, 429499004), (4, 214749502), (8, 107374751), (11, 78090728), (22, 39045364), (44, 19522682), (73, 11767096), (88, 9761341), (146, 5883548), (292, 2941774), (584, 1470887), (803, 1069736), (1606, 534868), (3212, 267434), (6424, 133717)]