2180747265

素因数分解:

$3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{291349}}^1$

素因数の和:291856

約数の個数: 16

約数和(自身を含む): 3496200000

約数和(自身を除く): 1315452735

約数列:

[1, 3, 5, 15, 499, 1497, 2495, 7485, 291349, 874047, 1456745, 4370235, 145383151, 436149453, 726915755, 2180747265]

約数ペア:

[(1, 2180747265), (3, 726915755), (5, 436149453), (15, 145383151), (499, 4370235), (1497, 1456745), (2495, 874047), (7485, 291349)]