1279786066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{12211}}^1$

素因数の和:12394

約数の個数: 32

約数和(自身を含む): 2154196800

約数和(自身を除く): 874410734

約数列:

[1, 2, 13, 26, 29, 58, 139, 278, 377, 754, 1807, 3614, 4031, 8062, 12211, 24422, 52403, 104806, 158743, 317486, 354119, 708238, 1697329, 3394658, 4603547, 9207094, 22065277, 44130554, 49222541, 98445082, 639893033, 1279786066]

約数ペア:

[(1, 1279786066), (2, 639893033), (13, 98445082), (26, 49222541), (29, 44130554), (58, 22065277), (139, 9207094), (278, 4603547), (377, 3394658), (754, 1697329), (1807, 708238), (3614, 354119), (4031, 317486), (8062, 158743), (12211, 104806), (24422, 52403)]