1334788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 3041920

約数和(自身を除く): 1707132

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 193, 247, 266, 364, 386, 494, 532, 772, 988, 1351, 1729, 2509, 2702, 3458, 3667, 5018, 5404, 6916, 7334, 10036, 14668, 17563, 25669, 35126, 47671, 51338, 70252, 95342, 102676, 190684, 333697, 667394, 1334788]

約数ペア:

[(1, 1334788), (2, 667394), (4, 333697), (7, 190684), (13, 102676), (14, 95342), (19, 70252), (26, 51338), (28, 47671), (38, 35126), (52, 25669), (76, 17563), (91, 14668), (133, 10036), (182, 7334), (193, 6916), (247, 5404), (266, 5018), (364, 3667), (386, 3458), (494, 2702), (532, 2509), (772, 1729), (988, 1351)]