1364780464

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{197909}}^1$

素因数の和:198348

約数の個数: 20

約数和(自身を含む): 2650410720

約数和(自身を除く): 1285630256

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 197909, 395818, 791636, 1583272, 3166544, 85298779, 170597558, 341195116, 682390232, 1364780464]

約数ペア:

[(1, 1364780464), (2, 682390232), (4, 341195116), (8, 170597558), (16, 85298779), (431, 3166544), (862, 1583272), (1724, 791636), (3448, 395818), (6896, 197909)]