1569671556

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{1979}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 3696517440

約数和(自身を除く): 2126845884

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 421, 471, 628, 842, 942, 1263, 1684, 1884, 1979, 2526, 3958, 5052, 5937, 7916, 11874, 23748, 66097, 132194, 198291, 264388, 310703, 396582, 621406, 793164, 833159, 932109, 1242812, 1666318, 1864218, 2499477, 3332636, 3728436, 4998954, 9997908, 130805963, 261611926, 392417889, 523223852, 784835778, 1569671556]

約数ペア:

[(1, 1569671556), (2, 784835778), (3, 523223852), (4, 392417889), (6, 261611926), (12, 130805963), (157, 9997908), (314, 4998954), (421, 3728436), (471, 3332636), (628, 2499477), (842, 1864218), (942, 1666318), (1263, 1242812), (1684, 932109), (1884, 833159), (1979, 793164), (2526, 621406), (3958, 396582), (5052, 310703), (5937, 264388), (7916, 198291), (11874, 132194), (23748, 66097)]