73980494

素因数分解:

$2^1\times 7^2\times {\mathrm{754903}}^1$

素因数の和:754919

約数の個数: 12

約数和(自身を含む): 129088584

約数和(自身を除く): 55108090

約数列:

[1, 2, 7, 14, 49, 98, 754903, 1509806, 5284321, 10568642, 36990247, 73980494]

約数ペア:

[(1, 73980494), (2, 36990247), (7, 10568642), (14, 5284321), (49, 1509806), (98, 754903)]