2010981890

素因数分解:

$2^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{174413}}^1$

素因数の和:175573

約数の個数: 16

約数和(自身を含む): 3622927608

約数和(自身を除く): 1611945718

約数列:

[1, 2, 5, 10, 1153, 2306, 5765, 11530, 174413, 348826, 872065, 1744130, 201098189, 402196378, 1005490945, 2010981890]

約数ペア:

[(1, 2010981890), (2, 1005490945), (5, 402196378), (10, 201098189), (1153, 1744130), (2306, 872065), (5765, 348826), (11530, 174413)]