1245729794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{1291}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 2003116800

約数和(自身を除く): 757387006

約数列:

[1, 2, 19, 38, 67, 134, 379, 758, 1273, 1291, 2546, 2582, 7201, 14402, 24529, 25393, 49058, 50786, 86497, 172994, 482467, 489289, 964934, 978578, 1643443, 3286886, 9296491, 18592982, 32782363, 65564726, 622864897, 1245729794]

約数ペア:

[(1, 1245729794), (2, 622864897), (19, 65564726), (38, 32782363), (67, 18592982), (134, 9296491), (379, 3286886), (758, 1643443), (1273, 978578), (1291, 964934), (2546, 489289), (2582, 482467), (7201, 172994), (14402, 86497), (24529, 50786), (25393, 49058)]