2000577867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{440753}}^1$

素因数の和:440862

約数の個数: 16

約数和(自身を含む): 2856085920

約数和(自身を除く): 855508053

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 440753, 1322259, 7492801, 22478403, 39227017, 117681051, 666859289, 2000577867]

約数ペア:

[(1, 2000577867), (3, 666859289), (17, 117681051), (51, 39227017), (89, 22478403), (267, 7492801), (1513, 1322259), (4539, 440753)]