278322670085

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1\times {\mathrm{439421}}^1$

素因数の和:440524

約数の個数: 16

約数和(自身を含む): 336885512832

約数和(自身を除く): 58562842747

約数列:

[1, 5, 131, 655, 967, 4835, 126677, 439421, 633385, 2197105, 57564151, 287820755, 424920107, 2124600535, 55664534017, 278322670085]

約数ペア:

[(1, 278322670085), (5, 55664534017), (131, 2124600535), (655, 424920107), (967, 287820755), (4835, 57564151), (126677, 2197105), (439421, 633385)]