889238308

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{675713}}^1$

素因数の和:675771

約数の個数: 24

約数和(自身を含む): 1816319232

約数和(自身を除く): 927080924

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 675713, 1351426, 2702852, 4729991, 9459982, 18919964, 31758511, 63517022, 127034044, 222309577, 444619154, 889238308]

約数ペア:

[(1, 889238308), (2, 444619154), (4, 222309577), (7, 127034044), (14, 63517022), (28, 31758511), (47, 18919964), (94, 9459982), (188, 4729991), (329, 2702852), (658, 1351426), (1316, 675713)]