1247834666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{11743}}^1$

素因数の和:11886

約数の個数: 32

約数和(自身を含む): 2079533568

約数和(自身を除く): 831698902

約数列:

[1, 2, 13, 26, 61, 67, 122, 134, 793, 871, 1586, 1742, 4087, 8174, 11743, 23486, 53131, 106262, 152659, 305318, 716323, 786781, 1432646, 1573562, 9312199, 10228153, 18624398, 20456306, 47993641, 95987282, 623917333, 1247834666]

約数ペア:

[(1, 1247834666), (2, 623917333), (13, 95987282), (26, 47993641), (61, 20456306), (67, 18624398), (122, 10228153), (134, 9312199), (793, 1573562), (871, 1432646), (1586, 786781), (1742, 716323), (4087, 305318), (8174, 152659), (11743, 106262), (23486, 53131)]