8214903220

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1718599}}^1$

素因数の和:1718847

約数の個数: 24

約数和(自身を含む): 17323488000

約数和(自身を除く): 9108584780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 1718599, 3437198, 6874396, 8592995, 17185990, 34371980, 410745161, 821490322, 1642980644, 2053725805, 4107451610, 8214903220]

約数ペア:

[(1, 8214903220), (2, 4107451610), (4, 2053725805), (5, 1642980644), (10, 821490322), (20, 410745161), (239, 34371980), (478, 17185990), (956, 8592995), (1195, 6874396), (2390, 3437198), (4780, 1718599)]