510740048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{350783}}^1$

素因数の和:350811

約数の個数: 40

約数和(自身を含む): 1217922048

約数和(自身を除く): 707182000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 350783, 701566, 1403132, 2455481, 2806264, 4560179, 4910962, 5612528, 9120358, 9821924, 18240716, 19643848, 31921253, 36481432, 39287696, 63842506, 72962864, 127685012, 255370024, 510740048]

約数ペア:

[(1, 510740048), (2, 255370024), (4, 127685012), (7, 72962864), (8, 63842506), (13, 39287696), (14, 36481432), (16, 31921253), (26, 19643848), (28, 18240716), (52, 9821924), (56, 9120358), (91, 5612528), (104, 4910962), (112, 4560179), (182, 2806264), (208, 2455481), (364, 1403132), (728, 701566), (1456, 350783)]