413987978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{68023}}^1$

素因数の和:68221

約数の個数: 16

約数和(自身を含む): 661193280

約数和(自身を除く): 247205302

約数列:

[1, 2, 17, 34, 179, 358, 3043, 6086, 68023, 136046, 1156391, 2312782, 12176117, 24352234, 206993989, 413987978]

約数ペア:

[(1, 413987978), (2, 206993989), (17, 24352234), (34, 12176117), (179, 2312782), (358, 1156391), (3043, 136046), (6086, 68023)]