3970666

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1354

約数の個数: 24

約数和(自身を含む): 7157376

約数和(自身を除く): 3186710

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1307, 1519, 2614, 3038, 9149, 18298, 40517, 64043, 81034, 128086, 283619, 567238, 1985333, 3970666]

約数ペア:

[(1, 3970666), (2, 1985333), (7, 567238), (14, 283619), (31, 128086), (49, 81034), (62, 64043), (98, 40517), (217, 18298), (434, 9149), (1307, 3038), (1519, 2614)]