1906161770

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{9613}}^1$

素因数の和:9950

約数の個数: 32

約数和(自身を含む): 3488728320

約数和(自身を除く): 1582566550

約数列:

[1, 2, 5, 10, 79, 158, 251, 395, 502, 790, 1255, 2510, 9613, 19226, 19829, 39658, 48065, 96130, 99145, 198290, 759427, 1518854, 2412863, 3797135, 4825726, 7594270, 12064315, 24128630, 190616177, 381232354, 953080885, 1906161770]

約数ペア:

[(1, 1906161770), (2, 953080885), (5, 381232354), (10, 190616177), (79, 24128630), (158, 12064315), (251, 7594270), (395, 4825726), (502, 3797135), (790, 2412863), (1255, 1518854), (2510, 759427), (9613, 198290), (19226, 99145), (19829, 96130), (39658, 48065)]