531192676

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15287}}^1$

素因数の和:15388

約数の個数: 48

約数和(自身を含む): 1140362496

約数和(自身を除く): 609169820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 4964, 8687, 15287, 17374, 30574, 34748, 61148, 107009, 214018, 259879, 428036, 519758, 1039516, 1115951, 1819153, 2231902, 3638306, 4463804, 7276612, 7811657, 15623314, 18971167, 31246628, 37942334, 75884668, 132798169, 265596338, 531192676]

約数ペア:

[(1, 531192676), (2, 265596338), (4, 132798169), (7, 75884668), (14, 37942334), (17, 31246628), (28, 18971167), (34, 15623314), (68, 7811657), (73, 7276612), (119, 4463804), (146, 3638306), (238, 2231902), (292, 1819153), (476, 1115951), (511, 1039516), (1022, 519758), (1241, 428036), (2044, 259879), (2482, 214018), (4964, 107009), (8687, 61148), (15287, 34748), (17374, 30574)]