7421734

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 16

約数和(自身を含む): 11404800

約数和(自身を除く): 3983066

約数列:

[1, 2, 79, 107, 158, 214, 439, 878, 8453, 16906, 34681, 46973, 69362, 93946, 3710867, 7421734]

約数ペア:

[(1, 7421734), (2, 3710867), (79, 93946), (107, 69362), (158, 46973), (214, 34681), (439, 16906), (878, 8453)]