425040982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{967}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 689990400

約数和(自身を除く): 264949418

約数列:

[1, 2, 19, 38, 43, 86, 269, 538, 817, 967, 1634, 1934, 5111, 10222, 11567, 18373, 23134, 36746, 41581, 83162, 219773, 260123, 439546, 520246, 790039, 1580078, 4942337, 9884674, 11185289, 22370578, 212520491, 425040982]

約数ペア:

[(1, 425040982), (2, 212520491), (19, 22370578), (38, 11185289), (43, 9884674), (86, 4942337), (269, 1580078), (538, 790039), (817, 520246), (967, 439546), (1634, 260123), (1934, 219773), (5111, 83162), (10222, 41581), (11567, 36746), (18373, 23134)]