4047530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 7989840

約数和(自身を除く): 3942310

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 821, 986, 1642, 2465, 4105, 4930, 8210, 13957, 23809, 27914, 47618, 69785, 119045, 139570, 238090, 404753, 809506, 2023765, 4047530]

約数ペア:

[(1, 4047530), (2, 2023765), (5, 809506), (10, 404753), (17, 238090), (29, 139570), (34, 119045), (58, 69785), (85, 47618), (145, 27914), (170, 23809), (290, 13957), (493, 8210), (821, 4930), (986, 4105), (1642, 2465)]