1245461002

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1567}}^1\times {\mathrm{1997}}^1$

素因数の和:3765

約数の個数: 16

約数和(自身を含む): 1879718400

約数和(自身を除く): 634257398

約数列:

[1, 2, 199, 398, 1567, 1997, 3134, 3994, 311833, 397403, 623666, 794806, 3129299, 6258598, 622730501, 1245461002]

約数ペア:

[(1, 1245461002), (2, 622730501), (199, 6258598), (398, 3129299), (1567, 794806), (1997, 623666), (3134, 397403), (3994, 311833)]