385144418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{2339}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 636854400

約数和(自身を除く): 251709982

約数列:

[1, 2, 17, 29, 34, 58, 167, 334, 493, 986, 2339, 2839, 4678, 4843, 5678, 9686, 39763, 67831, 79526, 82331, 135662, 164662, 390613, 781226, 1153127, 2306254, 6640421, 11327777, 13280842, 22655554, 192572209, 385144418]

約数ペア:

[(1, 385144418), (2, 192572209), (17, 22655554), (29, 13280842), (34, 11327777), (58, 6640421), (167, 2306254), (334, 1153127), (493, 781226), (986, 390613), (2339, 164662), (2839, 135662), (4678, 82331), (4843, 79526), (5678, 67831), (9686, 39763)]