1023644890

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1\times {\mathrm{1657}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 1859878080

約数和(自身を除く): 836233190

約数列:

[1, 2, 5, 10, 163, 326, 379, 758, 815, 1630, 1657, 1895, 3314, 3790, 8285, 16570, 61777, 123554, 270091, 308885, 540182, 617770, 628003, 1256006, 1350455, 2700910, 3140015, 6280030, 102364489, 204728978, 511822445, 1023644890]

約数ペア:

[(1, 1023644890), (2, 511822445), (5, 204728978), (10, 102364489), (163, 6280030), (326, 3140015), (379, 2700910), (758, 1350455), (815, 1256006), (1630, 628003), (1657, 617770), (1895, 540182), (3314, 308885), (3790, 270091), (8285, 123554), (16570, 61777)]