98500394

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 24

約数和(自身を含む): 153055980

約数和(自身を除く): 54555586

約数列:

[1, 2, 53, 89, 106, 178, 197, 394, 2809, 4717, 5618, 9434, 10441, 17533, 20882, 35066, 250001, 500002, 553373, 929249, 1106746, 1858498, 49250197, 98500394]

約数ペア:

[(1, 98500394), (2, 49250197), (53, 1858498), (89, 1106746), (106, 929249), (178, 553373), (197, 500002), (394, 250001), (2809, 35066), (4717, 20882), (5618, 17533), (9434, 10441)]