2005217688

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1\times {\mathrm{1483}}^1$

素因数の和:2608

約数の個数: 64

約数和(自身を含む): 5115882240

約数和(自身を除く): 3110664552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1063, 1272, 1483, 2126, 2966, 3189, 4252, 4449, 5932, 6378, 8504, 8898, 11864, 12756, 17796, 25512, 35592, 56339, 78599, 112678, 157198, 169017, 225356, 235797, 314396, 338034, 450712, 471594, 628792, 676068, 943188, 1352136, 1576429, 1886376, 3152858, 4729287, 6305716, 9458574, 12611432, 18917148, 37834296, 83550737, 167101474, 250652211, 334202948, 501304422, 668405896, 1002608844, 2005217688]

約数ペア:

[(1, 2005217688), (2, 1002608844), (3, 668405896), (4, 501304422), (6, 334202948), (8, 250652211), (12, 167101474), (24, 83550737), (53, 37834296), (106, 18917148), (159, 12611432), (212, 9458574), (318, 6305716), (424, 4729287), (636, 3152858), (1063, 1886376), (1272, 1576429), (1483, 1352136), (2126, 943188), (2966, 676068), (3189, 628792), (4252, 471594), (4449, 450712), (5932, 338034), (6378, 314396), (8504, 235797), (8898, 225356), (11864, 169017), (12756, 157198), (17796, 112678), (25512, 78599), (35592, 56339)]