2159985586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{163363}}^1$

素因数の和:163977

約数の個数: 16

約数和(自身を含む): 3540424608

約数和(自身を除く): 1380439022

約数列:

[1, 2, 11, 22, 601, 1202, 6611, 13222, 163363, 326726, 1796993, 3593986, 98181163, 196362326, 1079992793, 2159985586]

約数ペア:

[(1, 2159985586), (2, 1079992793), (11, 196362326), (22, 98181163), (601, 3593986), (1202, 1796993), (6611, 326726), (13222, 163363)]