2420406046

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1\times {\mathrm{19751}}^1$

素因数の和:20687

約数の個数: 16

約数和(自身を含む): 3686197248

約数和(自身を除く): 1265791202

約数列:

[1, 2, 71, 142, 863, 1726, 19751, 39502, 61273, 122546, 1402321, 2804642, 17045113, 34090226, 1210203023, 2420406046]

約数ペア:

[(1, 2420406046), (2, 1210203023), (71, 34090226), (142, 17045113), (863, 2804642), (1726, 1402321), (19751, 122546), (39502, 61273)]