133050723830

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{20692181}}^1$

素因数の和:20692831

約数の個数: 16

約数和(自身を含む): 239863773744

約数和(自身を除く): 106813049914

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 20692181, 41384362, 103460905, 206921810, 13305072383, 26610144766, 66525361915, 133050723830]

約数ペア:

[(1, 133050723830), (2, 66525361915), (5, 26610144766), (10, 13305072383), (643, 206921810), (1286, 103460905), (3215, 41384362), (6430, 20692181)]