1497479990

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1\times {\mathrm{1063}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 2716519680

約数和(自身を除く): 1219039690

約数列:

[1, 2, 5, 10, 179, 358, 787, 895, 1063, 1574, 1790, 2126, 3935, 5315, 7870, 10630, 140873, 190277, 281746, 380554, 704365, 836581, 951385, 1408730, 1673162, 1902770, 4182905, 8365810, 149747999, 299495998, 748739995, 1497479990]

約数ペア:

[(1, 1497479990), (2, 748739995), (5, 299495998), (10, 149747999), (179, 8365810), (358, 4182905), (787, 1902770), (895, 1673162), (1063, 1408730), (1574, 951385), (1790, 836581), (2126, 704365), (3935, 380554), (5315, 281746), (7870, 190277), (10630, 140873)]