2016563315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{6967}}^1$

素因数の和:7119

約数の個数: 32

約数和(自身を含む): 2685411456

約数和(自身を除く): 668848141

約数列:

[1, 5, 13, 61, 65, 73, 305, 365, 793, 949, 3965, 4453, 4745, 6967, 22265, 34835, 57889, 90571, 289445, 424987, 452855, 508591, 2124935, 2542955, 5524831, 6611683, 27624155, 31024051, 33058415, 155120255, 403312663, 2016563315]

約数ペア:

[(1, 2016563315), (5, 403312663), (13, 155120255), (61, 33058415), (65, 31024051), (73, 27624155), (305, 6611683), (365, 5524831), (793, 2542955), (949, 2124935), (3965, 508591), (4453, 452855), (4745, 424987), (6967, 289445), (22265, 90571), (34835, 57889)]