425609938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{9059}}^1$

素因数の和:9226

約数の個数: 24

約数和(自身を含む): 696351600

約数和(自身を除く): 270741662

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 1807, 3614, 9059, 18118, 23491, 46982, 117767, 235534, 1259201, 1530971, 2518402, 3061942, 16369613, 32739226, 212804969, 425609938]

約数ペア:

[(1, 425609938), (2, 212804969), (13, 32739226), (26, 16369613), (139, 3061942), (169, 2518402), (278, 1530971), (338, 1259201), (1807, 235534), (3614, 117767), (9059, 46982), (18118, 23491)]