1905208402

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1\times {\mathrm{6709}}^1$

素因数の和:8145

約数の個数: 16

約数和(自身を含む): 2887125120

約数和(自身を除く): 981916718

約数列:

[1, 2, 107, 214, 1327, 2654, 6709, 13418, 141989, 283978, 717863, 1435726, 8902843, 17805686, 952604201, 1905208402]

約数ペア:

[(1, 1905208402), (2, 952604201), (107, 17805686), (214, 8902843), (1327, 1435726), (2654, 717863), (6709, 283978), (13418, 141989)]