580675438

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{3221}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 1014543360

約数和(自身を除く): 433867922

約数列:

[1, 2, 7, 14, 79, 158, 163, 326, 553, 1106, 1141, 2282, 3221, 6442, 12877, 22547, 25754, 45094, 90139, 180278, 254459, 508918, 525023, 1050046, 1781213, 3562426, 3675161, 7350322, 41476817, 82953634, 290337719, 580675438]

約数ペア:

[(1, 580675438), (2, 290337719), (7, 82953634), (14, 41476817), (79, 7350322), (158, 3675161), (163, 3562426), (326, 1781213), (553, 1050046), (1106, 525023), (1141, 508918), (2282, 254459), (3221, 180278), (6442, 90139), (12877, 45094), (22547, 25754)]