1149773044

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{19489}}^1$

素因数の和:19557

約数の個数: 48

約数和(自身を含む): 2401168000

約数和(自身を除く): 1251394956

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 343, 602, 686, 1204, 1372, 2107, 4214, 8428, 14749, 19489, 29498, 38978, 58996, 77956, 136423, 272846, 545692, 838027, 954961, 1676054, 1909922, 3352108, 3819844, 5866189, 6684727, 11732378, 13369454, 23464756, 26738908, 41063323, 82126646, 164253292, 287443261, 574886522, 1149773044]

約数ペア:

[(1, 1149773044), (2, 574886522), (4, 287443261), (7, 164253292), (14, 82126646), (28, 41063323), (43, 26738908), (49, 23464756), (86, 13369454), (98, 11732378), (172, 6684727), (196, 5866189), (301, 3819844), (343, 3352108), (602, 1909922), (686, 1676054), (1204, 954961), (1372, 838027), (2107, 545692), (4214, 272846), (8428, 136423), (14749, 77956), (19489, 58996), (29498, 38978)]