2064751780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1134479}}^1$

素因数の和:1134508

約数の個数: 48

約数和(自身を含む): 5336593920

約数和(自身を除く): 3271842140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1134479, 2268958, 4537916, 5672395, 7941353, 11344790, 14748227, 15882706, 22689580, 29496454, 31765412, 39706765, 58992908, 73741135, 79413530, 103237589, 147482270, 158827060, 206475178, 294964540, 412950356, 516187945, 1032375890, 2064751780]

約数ペア:

[(1, 2064751780), (2, 1032375890), (4, 516187945), (5, 412950356), (7, 294964540), (10, 206475178), (13, 158827060), (14, 147482270), (20, 103237589), (26, 79413530), (28, 73741135), (35, 58992908), (52, 39706765), (65, 31765412), (70, 29496454), (91, 22689580), (130, 15882706), (140, 14748227), (182, 11344790), (260, 7941353), (364, 5672395), (455, 4537916), (910, 2268958), (1820, 1134479)]