3780491438

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1\times {\mathrm{30403}}^1$

素因数の和:31271

約数の個数: 16

約数和(自身を含む): 5750004480

約数和(自身を除く): 1969513042

約数列:

[1, 2, 79, 158, 787, 1574, 30403, 60806, 62173, 124346, 2401837, 4803674, 23927161, 47854322, 1890245719, 3780491438]

約数ペア:

[(1, 3780491438), (2, 1890245719), (79, 47854322), (158, 23927161), (787, 4803674), (1574, 2401837), (30403, 124346), (60806, 62173)]