277206852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1776967}}^1$

素因数の和:1776987

約数の個数: 24

約数和(自身を含む): 696571456

約数和(自身を除く): 419364604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1776967, 3553934, 5330901, 7107868, 10661802, 21323604, 23100571, 46201142, 69301713, 92402284, 138603426, 277206852]

約数ペア:

[(1, 277206852), (2, 138603426), (3, 92402284), (4, 69301713), (6, 46201142), (12, 23100571), (13, 21323604), (26, 10661802), (39, 7107868), (52, 5330901), (78, 3553934), (156, 1776967)]