4040666

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1133

約数の個数: 16

約数和(自身を含む): 6953856

約数和(自身を除く): 2913190

約数列:

[1, 2, 7, 14, 397, 727, 794, 1454, 2779, 5089, 5558, 10178, 288619, 577238, 2020333, 4040666]

約数ペア:

[(1, 4040666), (2, 2020333), (7, 577238), (14, 288619), (397, 10178), (727, 5558), (794, 5089), (1454, 2779)]