2533816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 5201280

約数和(自身を除く): 2667464

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 601, 1054, 1202, 2108, 2404, 4216, 4808, 10217, 18631, 20434, 37262, 40868, 74524, 81736, 149048, 316727, 633454, 1266908, 2533816]

約数ペア:

[(1, 2533816), (2, 1266908), (4, 633454), (8, 316727), (17, 149048), (31, 81736), (34, 74524), (62, 40868), (68, 37262), (124, 20434), (136, 18631), (248, 10217), (527, 4808), (601, 4216), (1054, 2404), (1202, 2108)]