2013444265

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{80683}}^1$

素因数の和:80749

約数の個数: 32

約数和(自身を含む): 2974334976

約数和(自身を除く): 960890711

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 3565, 4991, 24955, 80683, 403415, 564781, 1855709, 2501173, 2823905, 9278545, 12505865, 12989963, 17508211, 57526979, 64949815, 87541055, 287634895, 402688853, 2013444265]

約数ペア:

[(1, 2013444265), (5, 402688853), (7, 287634895), (23, 87541055), (31, 64949815), (35, 57526979), (115, 17508211), (155, 12989963), (161, 12505865), (217, 9278545), (713, 2823905), (805, 2501173), (1085, 1855709), (3565, 564781), (4991, 403415), (24955, 80683)]