1248148946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{72089}}^1$

素因数の和:72889

約数の個数: 16

約数和(自身を含む): 2045049120

約数和(自身を除く): 796900174

約数列:

[1, 2, 11, 22, 787, 1574, 8657, 17314, 72089, 144178, 792979, 1585958, 56734043, 113468086, 624074473, 1248148946]

約数ペア:

[(1, 1248148946), (2, 624074473), (11, 113468086), (22, 56734043), (787, 1585958), (1574, 792979), (8657, 144178), (17314, 72089)]