7029250780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20674267}}^1$

素因数の和:20674293

約数の個数: 24

約数和(自身を含む): 15629746608

約数和(自身を除く): 8600495828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 20674267, 41348534, 82697068, 103371335, 206742670, 351462539, 413485340, 702925078, 1405850156, 1757312695, 3514625390, 7029250780]

約数ペア:

[(1, 7029250780), (2, 3514625390), (4, 1757312695), (5, 1405850156), (10, 702925078), (17, 413485340), (20, 351462539), (34, 206742670), (68, 103371335), (85, 82697068), (170, 41348534), (340, 20674267)]