3313902440

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{652343}}^1$

素因数の和:652481

約数の個数: 32

約数和(自身を含む): 7515002880

約数和(自身を除く): 4201100440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 652343, 1304686, 2609372, 3261715, 5218744, 6523430, 13046860, 26093720, 82847561, 165695122, 331390244, 414237805, 662780488, 828475610, 1656951220, 3313902440]

約数ペア:

[(1, 3313902440), (2, 1656951220), (4, 828475610), (5, 662780488), (8, 414237805), (10, 331390244), (20, 165695122), (40, 82847561), (127, 26093720), (254, 13046860), (508, 6523430), (635, 5218744), (1016, 3261715), (1270, 2609372), (2540, 1304686), (5080, 652343)]