1323009020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3891203}}^1$

素因数の和:3891229

約数の個数: 24

約数和(自身を含む): 2941750224

約数和(自身を除く): 1618741204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3891203, 7782406, 15564812, 19456015, 38912030, 66150451, 77824060, 132300902, 264601804, 330752255, 661504510, 1323009020]

約数ペア:

[(1, 1323009020), (2, 661504510), (4, 330752255), (5, 264601804), (10, 132300902), (17, 77824060), (20, 66150451), (34, 38912030), (68, 19456015), (85, 15564812), (170, 7782406), (340, 3891203)]