245623394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{64333}}^1$

素因数の和:64441

約数の個数: 16

約数和(自身を含む): 389092032

約数和(自身を除く): 143468638

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 64333, 128666, 1479659, 2959318, 5339639, 10679278, 122811697, 245623394]

約数ペア:

[(1, 245623394), (2, 122811697), (23, 10679278), (46, 5339639), (83, 2959318), (166, 1479659), (1909, 128666), (3818, 64333)]