7944494

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1451

約数の個数: 16

約数和(自身を含む): 12437376

約数和(自身を除く): 4492882

約数列:

[1, 2, 31, 62, 97, 194, 1321, 2642, 3007, 6014, 40951, 81902, 128137, 256274, 3972247, 7944494]

約数ペア:

[(1, 7944494), (2, 3972247), (31, 256274), (62, 128137), (97, 81902), (194, 40951), (1321, 6014), (2642, 3007)]