2016646856

素因数分解:

$2^3\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{24481}}^1$

素因数の和:25965

約数の個数: 32

約数和(自身を含む): 4324500480

約数和(自身を除く): 2307853624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1471, 2942, 5884, 10297, 11768, 20594, 24481, 41188, 48962, 82376, 97924, 171367, 195848, 342734, 685468, 1370936, 36011551, 72023102, 144046204, 252080857, 288092408, 504161714, 1008323428, 2016646856]

約数ペア:

[(1, 2016646856), (2, 1008323428), (4, 504161714), (7, 288092408), (8, 252080857), (14, 144046204), (28, 72023102), (56, 36011551), (1471, 1370936), (2942, 685468), (5884, 342734), (10297, 195848), (11768, 171367), (20594, 97924), (24481, 82376), (41188, 48962)]