2649692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 4910976

約数和(自身を除く): 2261284

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 347, 694, 1388, 1909, 3818, 7636, 7981, 15962, 28801, 31924, 57602, 115204, 662423, 1324846, 2649692]

約数ペア:

[(1, 2649692), (2, 1324846), (4, 662423), (23, 115204), (46, 57602), (83, 31924), (92, 28801), (166, 15962), (332, 7981), (347, 7636), (694, 3818), (1388, 1909)]