1180927888

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{340129}}^1$

素因数の和:340175

約数の個数: 40

約数和(自身を含む): 2699271680

約数和(自身を除く): 1518343792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 340129, 680258, 1360516, 2380903, 2721032, 4761806, 5442064, 9523612, 10543999, 19047224, 21087998, 38094448, 42175996, 73807993, 84351992, 147615986, 168703984, 295231972, 590463944, 1180927888]

約数ペア:

[(1, 1180927888), (2, 590463944), (4, 295231972), (7, 168703984), (8, 147615986), (14, 84351992), (16, 73807993), (28, 42175996), (31, 38094448), (56, 21087998), (62, 19047224), (112, 10543999), (124, 9523612), (217, 5442064), (248, 4761806), (434, 2721032), (496, 2380903), (868, 1360516), (1736, 680258), (3472, 340129)]