6394778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{587}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 10372320

約数和(自身を除く): 3977542

約数列:

[1, 2, 13, 26, 419, 587, 838, 1174, 5447, 7631, 10894, 15262, 245953, 491906, 3197389, 6394778]

約数ペア:

[(1, 6394778), (2, 3197389), (13, 491906), (26, 245953), (419, 15262), (587, 10894), (838, 7631), (1174, 5447)]