738799684

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{1021}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 1515961216

約数和(自身を除く): 777161532

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 601, 602, 1021, 1202, 1204, 2042, 2404, 4084, 4207, 7147, 8414, 14294, 16828, 25843, 28588, 43903, 51686, 87806, 103372, 175612, 180901, 307321, 361802, 613621, 614642, 723604, 1227242, 1229284, 2454484, 4295347, 8590694, 17181388, 26385703, 52771406, 105542812, 184699921, 369399842, 738799684]

約数ペア:

[(1, 738799684), (2, 369399842), (4, 184699921), (7, 105542812), (14, 52771406), (28, 26385703), (43, 17181388), (86, 8590694), (172, 4295347), (301, 2454484), (601, 1229284), (602, 1227242), (1021, 723604), (1202, 614642), (1204, 613621), (2042, 361802), (2404, 307321), (4084, 180901), (4207, 175612), (7147, 103372), (8414, 87806), (14294, 51686), (16828, 43903), (25843, 28588)]