2942191294

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2959951}}^1$

素因数の和:2960031

約数の個数: 16

約数和(自身を含む): 5114797056

約数和(自身を除く): 2172605762

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2959951, 5919902, 20719657, 41439314, 210156521, 420313042, 1471095647, 2942191294]

約数ペア:

[(1, 2942191294), (2, 1471095647), (7, 420313042), (14, 210156521), (71, 41439314), (142, 20719657), (497, 5919902), (994, 2959951)]