1393635518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{65239}}^1$

素因数の和:66223

約数の個数: 16

約数和(自身を含む): 2282878080

約数和(自身を除く): 889242562

約数列:

[1, 2, 11, 22, 971, 1942, 10681, 21362, 65239, 130478, 717629, 1435258, 63347069, 126694138, 696817759, 1393635518]

約数ペア:

[(1, 1393635518), (2, 696817759), (11, 126694138), (22, 63347069), (971, 1435258), (1942, 717629), (10681, 130478), (21362, 65239)]