6813778

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 10523520

約数和(自身を除く): 3709742

約数列:

[1, 2, 47, 94, 173, 346, 419, 838, 8131, 16262, 19693, 39386, 72487, 144974, 3406889, 6813778]

約数ペア:

[(1, 6813778), (2, 3406889), (47, 144974), (94, 72487), (173, 39386), (346, 19693), (419, 16262), (838, 8131)]