2008236860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{843797}}^1$

素因数の和:843830

約数の個数: 48

約数和(自身を含む): 5103290304

約数和(自身を除く): 3095053444

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 843797, 1687594, 3375188, 4218985, 5906579, 8437970, 11813158, 14344549, 16875940, 23626316, 28689098, 29532895, 57378196, 59065790, 71722745, 100411843, 118131580, 143445490, 200823686, 286890980, 401647372, 502059215, 1004118430, 2008236860]

約数ペア:

[(1, 2008236860), (2, 1004118430), (4, 502059215), (5, 401647372), (7, 286890980), (10, 200823686), (14, 143445490), (17, 118131580), (20, 100411843), (28, 71722745), (34, 59065790), (35, 57378196), (68, 29532895), (70, 28689098), (85, 23626316), (119, 16875940), (140, 14344549), (170, 11813158), (238, 8437970), (340, 5906579), (476, 4218985), (595, 3375188), (1190, 1687594), (2380, 843797)]