2009303688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{385811}}^1$

素因数の和:385858

約数の個数: 64

約数和(自身を含む): 5926072320

約数和(自身を除く): 3916768632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 385811, 771622, 1157433, 1543244, 2314866, 2700677, 3086488, 4629732, 5401354, 8102031, 9259464, 10802708, 11960141, 16204062, 21605416, 23920282, 32408124, 35880423, 47840564, 64816248, 71760846, 83720987, 95681128, 143521692, 167441974, 251162961, 287043384, 334883948, 502325922, 669767896, 1004651844, 2009303688]

約数ペア:

[(1, 2009303688), (2, 1004651844), (3, 669767896), (4, 502325922), (6, 334883948), (7, 287043384), (8, 251162961), (12, 167441974), (14, 143521692), (21, 95681128), (24, 83720987), (28, 71760846), (31, 64816248), (42, 47840564), (56, 35880423), (62, 32408124), (84, 23920282), (93, 21605416), (124, 16204062), (168, 11960141), (186, 10802708), (217, 9259464), (248, 8102031), (372, 5401354), (434, 4629732), (651, 3086488), (744, 2700677), (868, 2314866), (1302, 1543244), (1736, 1157433), (2604, 771622), (5208, 385811)]