2054966790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{938341}}^1$

素因数の和:938424

約数の個数: 32

約数和(自身を含む): 4999486176

約数和(自身を除く): 2944519386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 938341, 1876682, 2815023, 4691705, 5630046, 9383410, 14075115, 28150230, 68498893, 136997786, 205496679, 342494465, 410993358, 684988930, 1027483395, 2054966790]

約数ペア:

[(1, 2054966790), (2, 1027483395), (3, 684988930), (5, 410993358), (6, 342494465), (10, 205496679), (15, 136997786), (30, 68498893), (73, 28150230), (146, 14075115), (219, 9383410), (365, 5630046), (438, 4691705), (730, 2815023), (1095, 1876682), (2190, 938341)]