3318790

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4201}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 6050880

約数和(自身を除く): 2732090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 4201, 8402, 21005, 42010, 331879, 663758, 1659395, 3318790]

約数ペア:

[(1, 3318790), (2, 1659395), (5, 663758), (10, 331879), (79, 42010), (158, 21005), (395, 8402), (790, 4201)]