2013904606

素因数分解:

$2^1\times 7^3\times {\mathrm{401}}^1\times {\mathrm{7321}}^1$

素因数の和:7745

約数の個数: 32

約数和(自身を含む): 3532132800

約数和(自身を除く): 1518228194

約数列:

[1, 2, 7, 14, 49, 98, 343, 401, 686, 802, 2807, 5614, 7321, 14642, 19649, 39298, 51247, 102494, 137543, 275086, 358729, 717458, 2511103, 2935721, 5022206, 5871442, 20550047, 41100094, 143850329, 287700658, 1006952303, 2013904606]

約数ペア:

[(1, 2013904606), (2, 1006952303), (7, 287700658), (14, 143850329), (49, 41100094), (98, 20550047), (343, 5871442), (401, 5022206), (686, 2935721), (802, 2511103), (2807, 717458), (5614, 358729), (7321, 275086), (14642, 137543), (19649, 102494), (39298, 51247)]