1404706072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2280367}}^1$

素因数の和:2280391

約数の個数: 32

約数和(自身を含む): 3283729920

約数和(自身を除く): 1879023848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 2280367, 4560734, 9121468, 15962569, 18242936, 25084037, 31925138, 50168074, 63850276, 100336148, 127700552, 175588259, 200672296, 351176518, 702353036, 1404706072]

約数ペア:

[(1, 1404706072), (2, 702353036), (4, 351176518), (7, 200672296), (8, 175588259), (11, 127700552), (14, 100336148), (22, 63850276), (28, 50168074), (44, 31925138), (56, 25084037), (77, 18242936), (88, 15962569), (154, 9121468), (308, 4560734), (616, 2280367)]