1010808

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 2784600

約数和(自身を除く): 1773792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 139, 202, 278, 303, 404, 417, 556, 606, 808, 834, 909, 1112, 1212, 1251, 1668, 1818, 2424, 2502, 3336, 3636, 5004, 7272, 10008, 14039, 28078, 42117, 56156, 84234, 112312, 126351, 168468, 252702, 336936, 505404, 1010808]

約数ペア:

[(1, 1010808), (2, 505404), (3, 336936), (4, 252702), (6, 168468), (8, 126351), (9, 112312), (12, 84234), (18, 56156), (24, 42117), (36, 28078), (72, 14039), (101, 10008), (139, 7272), (202, 5004), (278, 3636), (303, 3336), (404, 2502), (417, 2424), (556, 1818), (606, 1668), (808, 1251), (834, 1212), (909, 1112)]