2064752278

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{238369}}^1$

素因数の和:238503

約数の個数: 16

約数和(自身を含む): 3192251040

約数和(自身を除く): 1127498762

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 238369, 476738, 14540509, 16924199, 29081018, 33848398, 1032376139, 2064752278]

約数ペア:

[(1, 2064752278), (2, 1032376139), (61, 33848398), (71, 29081018), (122, 16924199), (142, 14540509), (4331, 476738), (8662, 238369)]