1200789254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173977}}^1$

素因数の和:174032

約数の個数: 32

約数和(自身を含む): 2254754880

約数和(自身を除く): 1053965626

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 173977, 347954, 1217839, 2435678, 2957609, 5045333, 5915218, 10090666, 20703263, 35317331, 41406526, 70634662, 85770661, 171541322, 600394627, 1200789254]

約数ペア:

[(1, 1200789254), (2, 600394627), (7, 171541322), (14, 85770661), (17, 70634662), (29, 41406526), (34, 35317331), (58, 20703263), (119, 10090666), (203, 5915218), (238, 5045333), (406, 2957609), (493, 2435678), (986, 1217839), (3451, 347954), (6902, 173977)]