29800298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9091}}^1$

素因数の和:9253

約数の個数: 16

約数和(自身を含む): 49096800

約数和(自身を除く): 19296502

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 9091, 18182, 100001, 200002, 1354559, 2709118, 14900149, 29800298]

約数ペア:

[(1, 29800298), (2, 14900149), (11, 2709118), (22, 1354559), (149, 200002), (298, 100001), (1639, 18182), (3278, 9091)]