2028054535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1\times {\mathrm{1181}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 2716519680

約数和(自身を除く): 688465145

約数列:

[1, 5, 13, 29, 65, 145, 377, 911, 1181, 1885, 4555, 5905, 11843, 15353, 26419, 34249, 59215, 76765, 132095, 171245, 343447, 445237, 1075891, 1717235, 2226185, 5379455, 13986583, 31200839, 69932915, 156004195, 405610907, 2028054535]

約数ペア:

[(1, 2028054535), (5, 405610907), (13, 156004195), (29, 69932915), (65, 31200839), (145, 13986583), (377, 5379455), (911, 2226185), (1181, 1717235), (1885, 1075891), (4555, 445237), (5905, 343447), (11843, 171245), (15353, 132095), (26419, 76765), (34249, 59215)]