1609968458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{5099}}^1$

素因数の和:6314

約数の個数: 32

約数和(自身を含む): 2908224000

約数和(自身を除く): 1298255542

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1187, 2374, 5099, 8309, 10198, 16618, 22553, 35693, 45106, 71386, 96881, 157871, 193762, 315742, 678167, 1356334, 6052513, 12105026, 42367591, 84735182, 114997747, 229995494, 804984229, 1609968458]

約数ペア:

[(1, 1609968458), (2, 804984229), (7, 229995494), (14, 114997747), (19, 84735182), (38, 42367591), (133, 12105026), (266, 6052513), (1187, 1356334), (2374, 678167), (5099, 315742), (8309, 193762), (10198, 157871), (16618, 96881), (22553, 71386), (35693, 45106)]