2772058835

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{661}}^1\times {\mathrm{709}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 4128655680

約数和(自身を除く): 1356596845

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 661, 709, 845, 1183, 3305, 3545, 4627, 4963, 5915, 8593, 9217, 23135, 24815, 42965, 46085, 60151, 64519, 111709, 119821, 300755, 322595, 468649, 558545, 599105, 781963, 838747, 2343245, 3280543, 3909815, 4193735, 6092437, 16402715, 30462185, 42647059, 79201681, 213235295, 396008405, 554411767, 2772058835]

約数ペア:

[(1, 2772058835), (5, 554411767), (7, 396008405), (13, 213235295), (35, 79201681), (65, 42647059), (91, 30462185), (169, 16402715), (455, 6092437), (661, 4193735), (709, 3909815), (845, 3280543), (1183, 2343245), (3305, 838747), (3545, 781963), (4627, 599105), (4963, 558545), (5915, 468649), (8593, 322595), (9217, 300755), (23135, 119821), (24815, 111709), (42965, 64519), (46085, 60151)]