974304616

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{189997}}^1$

素因数の和:190644

約数の個数: 16

約数和(自身を含む): 1829680740

約数和(自身を除く): 855376124

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 189997, 379994, 759988, 1519976, 121788077, 243576154, 487152308, 974304616]

約数ペア:

[(1, 974304616), (2, 487152308), (4, 243576154), (8, 121788077), (641, 1519976), (1282, 759988), (2564, 379994), (5128, 189997)]