2018686334

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{4217}}^1$

素因数の和:5360

約数の個数: 32

約数和(自身を含む): 3576324096

約数和(自身を除く): 1557637762

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1103, 2206, 4217, 7721, 8434, 15442, 29519, 34193, 59038, 68386, 130727, 239351, 261454, 478702, 915089, 1830178, 4651351, 9302702, 32559457, 65118914, 144191881, 288383762, 1009343167, 2018686334]

約数ペア:

[(1, 2018686334), (2, 1009343167), (7, 288383762), (14, 144191881), (31, 65118914), (62, 32559457), (217, 9302702), (434, 4651351), (1103, 1830178), (2206, 915089), (4217, 478702), (7721, 261454), (8434, 239351), (15442, 130727), (29519, 68386), (34193, 59038)]