99899978

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1\times {\mathrm{727}}^1$

素因数の和:1397

約数の個数: 16

約数和(自身を含む): 151517184

約数和(自身を除く): 51617206

約数列:

[1, 2, 127, 254, 541, 727, 1082, 1454, 68707, 92329, 137414, 184658, 393307, 786614, 49949989, 99899978]

約数ペア:

[(1, 99899978), (2, 49949989), (127, 786614), (254, 393307), (541, 184658), (727, 137414), (1082, 92329), (1454, 68707)]