1131881296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{777391}}^1$

素因数の和:777419

約数の個数: 40

約数和(自身を含む): 2699105024

約数和(自身を除く): 1567223728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 777391, 1554782, 3109564, 5441737, 6219128, 10106083, 10883474, 12438256, 20212166, 21766948, 40424332, 43533896, 70742581, 80848664, 87067792, 141485162, 161697328, 282970324, 565940648, 1131881296]

約数ペア:

[(1, 1131881296), (2, 565940648), (4, 282970324), (7, 161697328), (8, 141485162), (13, 87067792), (14, 80848664), (16, 70742581), (26, 43533896), (28, 40424332), (52, 21766948), (56, 20212166), (91, 12438256), (104, 10883474), (112, 10106083), (182, 6219128), (208, 5441737), (364, 3109564), (728, 1554782), (1456, 777391)]