2057642498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1\times {\mathrm{997}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 3309184368

約数和(自身を除く): 1251541870

約数列:

[1, 2, 17, 34, 101, 202, 601, 997, 1202, 1717, 1994, 3434, 10217, 16949, 20434, 33898, 60701, 100697, 121402, 201394, 599197, 1031917, 1198394, 1711849, 2063834, 3423698, 10186349, 20372698, 60518897, 121037794, 1028821249, 2057642498]

約数ペア:

[(1, 2057642498), (2, 1028821249), (17, 121037794), (34, 60518897), (101, 20372698), (202, 10186349), (601, 3423698), (997, 2063834), (1202, 1711849), (1717, 1198394), (1994, 1031917), (3434, 599197), (10217, 201394), (16949, 121402), (20434, 100697), (33898, 60701)]