489161722

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{3851}}^1$

素因数の和:4114

約数の個数: 32

約数和(自身を含む): 862354944

約数和(自身を除く): 373193222

約数列:

[1, 2, 7, 14, 43, 86, 211, 301, 422, 602, 1477, 2954, 3851, 7702, 9073, 18146, 26957, 53914, 63511, 127022, 165593, 331186, 812561, 1159151, 1625122, 2318302, 5687927, 11375854, 34940123, 69880246, 244580861, 489161722]

約数ペア:

[(1, 489161722), (2, 244580861), (7, 69880246), (14, 34940123), (43, 11375854), (86, 5687927), (211, 2318302), (301, 1625122), (422, 1159151), (602, 812561), (1477, 331186), (2954, 165593), (3851, 127022), (7702, 63511), (9073, 53914), (18146, 26957)]