2004689812

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{449}}^1\times {\mathrm{4447}}^1$

素因数の和:5151

約数の個数: 24

約数和(自身を含む): 3530822400

約数和(自身を除く): 1526132588

約数列:

[1, 2, 4, 251, 449, 502, 898, 1004, 1796, 4447, 8894, 17788, 112699, 225398, 450796, 1116197, 1996703, 2232394, 3993406, 4464788, 7986812, 501172453, 1002344906, 2004689812]

約数ペア:

[(1, 2004689812), (2, 1002344906), (4, 501172453), (251, 7986812), (449, 4464788), (502, 3993406), (898, 2232394), (1004, 1996703), (1796, 1116197), (4447, 450796), (8894, 225398), (17788, 112699)]