2013643123

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{75539}}^1$

素因数の和:75642

約数の個数: 16

約数和(自身を含む): 2248070400

約数和(自身を除く): 234427277

約数列:

[1, 19, 23, 61, 437, 1159, 1403, 26657, 75539, 1435241, 1737397, 4607879, 33010543, 87549701, 105981217, 2013643123]

約数ペア:

[(1, 2013643123), (19, 105981217), (23, 87549701), (61, 33010543), (437, 4607879), (1159, 1737397), (1403, 1435241), (26657, 75539)]