1373148978

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{521317}}^1$

素因数の和:521761

約数の個数: 16

約数和(自身を含む): 2752559040

約数和(自身を除く): 1379410062

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 521317, 1042634, 1563951, 3127902, 228858163, 457716326, 686574489, 1373148978]

約数ペア:

[(1, 1373148978), (2, 686574489), (3, 457716326), (6, 228858163), (439, 3127902), (878, 1563951), (1317, 1042634), (2634, 521317)]