6393998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7933}}^1$

素因数の和:7979

約数の個数: 16

約数和(自身を含む): 10663296

約数和(自身を除く): 4269298

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 7933, 15866, 103129, 206258, 245923, 491846, 3196999, 6393998]

約数ペア:

[(1, 6393998), (2, 3196999), (13, 491846), (26, 245923), (31, 206258), (62, 103129), (403, 15866), (806, 7933)]