1978163714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{127607}}^1$

素因数の和:127969

約数の個数: 16

約数和(自身を含む): 3105468288

約数和(自身を除く): 1127304574

約数列:

[1, 2, 23, 46, 337, 674, 7751, 15502, 127607, 255214, 2934961, 5869922, 43003559, 86007118, 989081857, 1978163714]

約数ペア:

[(1, 1978163714), (2, 989081857), (23, 86007118), (46, 43003559), (337, 5869922), (674, 2934961), (7751, 255214), (15502, 127607)]