2447338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:749

約数の個数: 16

約数和(自身を含む): 3882816

約数和(自身を除く): 1435478

約数列:

[1, 2, 23, 46, 83, 166, 641, 1282, 1909, 3818, 14743, 29486, 53203, 106406, 1223669, 2447338]

約数ペア:

[(1, 2447338), (2, 1223669), (23, 106406), (46, 53203), (83, 29486), (166, 14743), (641, 3818), (1282, 1909)]