1639820616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{9760837}}^1$

素因数の和:9760853

約数の個数: 32

約数和(自身を含む): 4685202240

約数和(自身を除く): 3045381624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 9760837, 19521674, 29282511, 39043348, 58565022, 68325859, 78086696, 117130044, 136651718, 204977577, 234260088, 273303436, 409955154, 546606872, 819910308, 1639820616]

約数ペア:

[(1, 1639820616), (2, 819910308), (3, 546606872), (4, 409955154), (6, 273303436), (7, 234260088), (8, 204977577), (12, 136651718), (14, 117130044), (21, 78086696), (24, 68325859), (28, 58565022), (42, 39043348), (56, 29282511), (84, 19521674), (168, 9760837)]