2013840302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{4177}}^1$

素因数の和:4472

約数の個数: 32

約数和(自身を含む): 3234373632

約数和(自身を除く): 1220533330

約数列:

[1, 2, 23, 46, 47, 94, 223, 446, 1081, 2162, 4177, 5129, 8354, 10258, 10481, 20962, 96071, 192142, 196319, 241063, 392638, 482126, 931471, 1862942, 4515337, 9030674, 21423833, 42847666, 43779137, 87558274, 1006920151, 2013840302]

約数ペア:

[(1, 2013840302), (2, 1006920151), (23, 87558274), (46, 43779137), (47, 42847666), (94, 21423833), (223, 9030674), (446, 4515337), (1081, 1862942), (2162, 931471), (4177, 482126), (5129, 392638), (8354, 241063), (10258, 196319), (10481, 192142), (20962, 96071)]