306603778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{6949}}^1$

素因数の和:8661

約数の個数: 16

約数和(自身を含む): 495646200

約数和(自身を除く): 189042422

約数列:

[1, 2, 13, 26, 1697, 3394, 6949, 13898, 22061, 44122, 90337, 180674, 11792453, 23584906, 153301889, 306603778]

約数ペア:

[(1, 306603778), (2, 153301889), (13, 23584906), (26, 11792453), (1697, 180674), (3394, 90337), (6949, 44122), (13898, 22061)]