2009244824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2953}}^1\times {\mathrm{5003}}^1$

素因数の和:7979

約数の個数: 32

約数和(自身を含む): 3991090320

約数和(自身を除く): 1981845496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2953, 5003, 5906, 10006, 11812, 20012, 23624, 40024, 50201, 85051, 100402, 170102, 200804, 340204, 401608, 680408, 14773859, 29547718, 59095436, 118190872, 251155603, 502311206, 1004622412, 2009244824]

約数ペア:

[(1, 2009244824), (2, 1004622412), (4, 502311206), (8, 251155603), (17, 118190872), (34, 59095436), (68, 29547718), (136, 14773859), (2953, 680408), (5003, 401608), (5906, 340204), (10006, 200804), (11812, 170102), (20012, 100402), (23624, 85051), (40024, 50201)]