2945426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5821}}^1$

素因数の和:5857

約数の個数: 16

約数和(自身を含む): 5030208

約数和(自身を除く): 2084782

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 5821, 11642, 64031, 128062, 133883, 267766, 1472713, 2945426]

約数ペア:

[(1, 2945426), (2, 1472713), (11, 267766), (22, 133883), (23, 128062), (46, 64031), (253, 11642), (506, 5821)]