2023186256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1389551}}^1$

素因数の和:1389579

約数の個数: 40

約数和(自身を含む): 4824524544

約数和(自身を除く): 2801338288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1389551, 2779102, 5558204, 9726857, 11116408, 18064163, 19453714, 22232816, 36128326, 38907428, 72256652, 77814856, 126449141, 144513304, 155629712, 252898282, 289026608, 505796564, 1011593128, 2023186256]

約数ペア:

[(1, 2023186256), (2, 1011593128), (4, 505796564), (7, 289026608), (8, 252898282), (13, 155629712), (14, 144513304), (16, 126449141), (26, 77814856), (28, 72256652), (52, 38907428), (56, 36128326), (91, 22232816), (104, 19453714), (112, 18064163), (182, 11116408), (208, 9726857), (364, 5558204), (728, 2779102), (1456, 1389551)]