2013306005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{26347}}^1$

素因数の和:26429

約数の個数: 32

約数和(自身を含む): 2731760640

約数和(自身を除く): 718454635

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 493, 527, 899, 2465, 2635, 4495, 15283, 26347, 76415, 131735, 447899, 764063, 816757, 2239495, 3820315, 4083785, 12989071, 13884869, 23685953, 64945355, 69424345, 118429765, 402661201, 2013306005]

約数ペア:

[(1, 2013306005), (5, 402661201), (17, 118429765), (29, 69424345), (31, 64945355), (85, 23685953), (145, 13884869), (155, 12989071), (493, 4083785), (527, 3820315), (899, 2239495), (2465, 816757), (2635, 764063), (4495, 447899), (15283, 131735), (26347, 76415)]