1898494402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{14303}}^1$

素因数の和:14830

約数の個数: 32

約数和(自身を含む): 3432960000

約数和(自身を除く): 1534465598

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 499, 998, 3493, 6986, 9481, 14303, 18962, 28606, 66367, 100121, 132734, 200242, 271757, 543514, 1902299, 3804598, 7137197, 14274394, 49960379, 99920758, 135606743, 271213486, 949247201, 1898494402]

約数ペア:

[(1, 1898494402), (2, 949247201), (7, 271213486), (14, 135606743), (19, 99920758), (38, 49960379), (133, 14274394), (266, 7137197), (499, 3804598), (998, 1902299), (3493, 543514), (6986, 271757), (9481, 200242), (14303, 132734), (18962, 100121), (28606, 66367)]