2009308902

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{210487}}^1$

素因数の和:210572

約数の個数: 32

約数和(自身を含む): 4223231232

約数和(自身を除く): 2213922330

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 1591, 3182, 4773, 9546, 210487, 420974, 631461, 1262922, 7788019, 9050941, 15576038, 18101882, 23364057, 27152823, 46728114, 54305646, 334884817, 669769634, 1004654451, 2009308902]

約数ペア:

[(1, 2009308902), (2, 1004654451), (3, 669769634), (6, 334884817), (37, 54305646), (43, 46728114), (74, 27152823), (86, 23364057), (111, 18101882), (129, 15576038), (222, 9050941), (258, 7788019), (1591, 1262922), (3182, 631461), (4773, 420974), (9546, 210487)]