1380511082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{6977}}^1$

素因数の和:7166

約数の個数: 32

約数和(自身を含む): 2250823680

約数和(自身を除く): 870312598

約数列:

[1, 2, 19, 38, 41, 82, 127, 254, 779, 1558, 2413, 4826, 5207, 6977, 10414, 13954, 98933, 132563, 197866, 265126, 286057, 572114, 886079, 1772158, 5435083, 10870166, 16835501, 33671002, 36329239, 72658478, 690255541, 1380511082]

約数ペア:

[(1, 1380511082), (2, 690255541), (19, 72658478), (38, 36329239), (41, 33671002), (82, 16835501), (127, 10870166), (254, 5435083), (779, 1772158), (1558, 886079), (2413, 572114), (4826, 286057), (5207, 265126), (6977, 197866), (10414, 132563), (13954, 98933)]