2219588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4663}}^1$

素因数の和:4691

約数の個数: 24

約数和(自身を含む): 4701312

約数和(自身を除く): 2481724

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4663, 9326, 18652, 32641, 65282, 79271, 130564, 158542, 317084, 554897, 1109794, 2219588]

約数ペア:

[(1, 2219588), (2, 1109794), (4, 554897), (7, 317084), (14, 158542), (17, 130564), (28, 79271), (34, 65282), (68, 32641), (119, 18652), (238, 9326), (476, 4663)]