98543978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{122263}}^1$

素因数の和:122309

約数の個数: 16

約数和(自身を含む): 164322816

約数和(自身を除く): 65778838

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 122263, 244526, 1589419, 3178838, 3790153, 7580306, 49271989, 98543978]

約数ペア:

[(1, 98543978), (2, 49271989), (13, 7580306), (26, 3790153), (31, 3178838), (62, 1589419), (403, 244526), (806, 122263)]