128085998

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{9803}}^1$

素因数の和:9991

約数の個数: 16

約数和(自身を含む): 197648640

約数和(自身を除く): 69562642

約数列:

[1, 2, 47, 94, 139, 278, 6533, 9803, 13066, 19606, 460741, 921482, 1362617, 2725234, 64042999, 128085998]

約数ペア:

[(1, 128085998), (2, 64042999), (47, 2725234), (94, 1362617), (139, 921482), (278, 460741), (6533, 19606), (9803, 13066)]