2018514095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{13759}}^1$

素因数の和:13875

約数の個数: 32

約数和(自身を含む): 2723159040

約数和(自身を除く): 704644945

約数列:

[1, 5, 13, 37, 61, 65, 185, 305, 481, 793, 2257, 2405, 3965, 11285, 13759, 29341, 68795, 146705, 178867, 509083, 839299, 894335, 2545415, 4196495, 6618079, 10910887, 31054063, 33090395, 54554435, 155270315, 403702819, 2018514095]

約数ペア:

[(1, 2018514095), (5, 403702819), (13, 155270315), (37, 54554435), (61, 33090395), (65, 31054063), (185, 10910887), (305, 6618079), (481, 4196495), (793, 2545415), (2257, 894335), (2405, 839299), (3965, 509083), (11285, 178867), (13759, 146705), (29341, 68795)]