899060952010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{7492799}}^1$

素因数の和:7492903

約数の個数: 48

約数和(自身を含む): 1777052390400

約数和(自身を除く): 877991438390

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 169, 338, 355, 710, 845, 923, 1690, 1846, 4615, 9230, 11999, 23998, 59995, 119990, 7492799, 14985598, 37463995, 74927990, 97406387, 194812774, 487031935, 531988729, 974063870, 1063977458, 1266283031, 2532566062, 2659943645, 5319887290, 6331415155, 6915853477, 12662830310, 13831706954, 34579267385, 69158534770, 89906095201, 179812190402, 449530476005, 899060952010]

約数ペア:

[(1, 899060952010), (2, 449530476005), (5, 179812190402), (10, 89906095201), (13, 69158534770), (26, 34579267385), (65, 13831706954), (71, 12662830310), (130, 6915853477), (142, 6331415155), (169, 5319887290), (338, 2659943645), (355, 2532566062), (710, 1266283031), (845, 1063977458), (923, 974063870), (1690, 531988729), (1846, 487031935), (4615, 194812774), (9230, 97406387), (11999, 74927990), (23998, 37463995), (59995, 14985598), (119990, 7492799)]