974771410

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{654209}}^1$

素因数の和:654365

約数の個数: 16

約数和(自身を含む): 1766367000

約数和(自身を除く): 791595590

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 654209, 1308418, 3271045, 6542090, 97477141, 194954282, 487385705, 974771410]

約数ペア:

[(1, 974771410), (2, 487385705), (5, 194954282), (10, 97477141), (149, 6542090), (298, 3271045), (745, 1308418), (1490, 654209)]