287794428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1410757}}^1$

素因数の和:1410781

約数の個数: 24

約数和(自身を含む): 711022032

約数和(自身を除く): 423227604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1410757, 2821514, 4232271, 5643028, 8464542, 16929084, 23982869, 47965738, 71948607, 95931476, 143897214, 287794428]

約数ペア:

[(1, 287794428), (2, 143897214), (3, 95931476), (4, 71948607), (6, 47965738), (12, 23982869), (17, 16929084), (34, 8464542), (51, 5643028), (68, 4232271), (102, 2821514), (204, 1410757)]