1330882674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{18793}}^1$

素因数の和:18875

約数の個数: 64

約数和(自身を含む): 3085223040

約数和(自身を除く): 1754340366

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 37, 58, 66, 74, 87, 111, 174, 222, 319, 407, 638, 814, 957, 1073, 1221, 1914, 2146, 2442, 3219, 6438, 11803, 18793, 23606, 35409, 37586, 56379, 70818, 112758, 206723, 413446, 544997, 620169, 695341, 1089994, 1240338, 1390682, 1634991, 2086023, 3269982, 4172046, 5994967, 7648751, 11989934, 15297502, 17984901, 20164889, 22946253, 35969802, 40329778, 45892506, 60494667, 120989334, 221813779, 443627558, 665441337, 1330882674]

約数ペア:

[(1, 1330882674), (2, 665441337), (3, 443627558), (6, 221813779), (11, 120989334), (22, 60494667), (29, 45892506), (33, 40329778), (37, 35969802), (58, 22946253), (66, 20164889), (74, 17984901), (87, 15297502), (111, 11989934), (174, 7648751), (222, 5994967), (319, 4172046), (407, 3269982), (638, 2086023), (814, 1634991), (957, 1390682), (1073, 1240338), (1221, 1089994), (1914, 695341), (2146, 620169), (2442, 544997), (3219, 413446), (6438, 206723), (11803, 112758), (18793, 70818), (23606, 56379), (35409, 37586)]