1379784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 4055040

約数和(自身を除く): 2675256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 191, 258, 301, 344, 382, 516, 573, 602, 764, 903, 1032, 1146, 1204, 1337, 1528, 1806, 2292, 2408, 2674, 3612, 4011, 4584, 5348, 7224, 8022, 8213, 10696, 16044, 16426, 24639, 32088, 32852, 49278, 57491, 65704, 98556, 114982, 172473, 197112, 229964, 344946, 459928, 689892, 1379784]

約数ペア:

[(1, 1379784), (2, 689892), (3, 459928), (4, 344946), (6, 229964), (7, 197112), (8, 172473), (12, 114982), (14, 98556), (21, 65704), (24, 57491), (28, 49278), (42, 32852), (43, 32088), (56, 24639), (84, 16426), (86, 16044), (129, 10696), (168, 8213), (172, 8022), (191, 7224), (258, 5348), (301, 4584), (344, 4011), (382, 3612), (516, 2674), (573, 2408), (602, 2292), (764, 1806), (903, 1528), (1032, 1337), (1146, 1204)]