2016152980

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{418289}}^1$

素因数の和:418539

約数の個数: 24

約数和(自身を含む): 4251499560

約数和(自身を除く): 2235346580

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 418289, 836578, 1673156, 2091445, 4182890, 8365780, 100807649, 201615298, 403230596, 504038245, 1008076490, 2016152980]

約数ペア:

[(1, 2016152980), (2, 1008076490), (4, 504038245), (5, 403230596), (10, 201615298), (20, 100807649), (241, 8365780), (482, 4182890), (964, 2091445), (1205, 1673156), (2410, 836578), (4820, 418289)]