6416090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15649}}^1$

素因数の和:15697

約数の個数: 16

約数和(自身を含む): 11831400

約数和(自身を除く): 5415310

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 15649, 31298, 78245, 156490, 641609, 1283218, 3208045, 6416090]

約数ペア:

[(1, 6416090), (2, 3208045), (5, 1283218), (10, 641609), (41, 156490), (82, 78245), (205, 31298), (410, 15649)]