1312976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 3065280

約数和(自身を除く): 1752304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 617, 1064, 1234, 2128, 2468, 4319, 4936, 8638, 9872, 11723, 17276, 23446, 34552, 46892, 69104, 82061, 93784, 164122, 187568, 328244, 656488, 1312976]

約数ペア:

[(1, 1312976), (2, 656488), (4, 328244), (7, 187568), (8, 164122), (14, 93784), (16, 82061), (19, 69104), (28, 46892), (38, 34552), (56, 23446), (76, 17276), (112, 11723), (133, 9872), (152, 8638), (266, 4936), (304, 4319), (532, 2468), (617, 2128), (1064, 1234)]