2108411655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1181183}}^1$

素因数の和:1181215

約数の個数: 32

約数和(自身を含む): 4082171904

約数和(自身を除く): 1973760249

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 1181183, 3543549, 5905915, 8268281, 17717745, 20080111, 24804843, 41341405, 60240333, 100400555, 124024215, 140560777, 301201665, 421682331, 702803885, 2108411655]

約数ペア:

[(1, 2108411655), (3, 702803885), (5, 421682331), (7, 301201665), (15, 140560777), (17, 124024215), (21, 100400555), (35, 60240333), (51, 41341405), (85, 24804843), (105, 20080111), (119, 17717745), (255, 8268281), (357, 5905915), (595, 3543549), (1785, 1181183)]