2809603346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{142057}}^1$

素因数の和:142130

約数の個数: 32

約数和(自身を含む): 4909524480

約数和(自身を除く): 2099921134

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 319, 341, 638, 682, 899, 1798, 9889, 19778, 142057, 284114, 1562627, 3125254, 4119653, 4403767, 8239306, 8807534, 45316183, 48441437, 90632366, 96882874, 127709243, 255418486, 1404801673, 2809603346]

約数ペア:

[(1, 2809603346), (2, 1404801673), (11, 255418486), (22, 127709243), (29, 96882874), (31, 90632366), (58, 48441437), (62, 45316183), (319, 8807534), (341, 8239306), (638, 4403767), (682, 4119653), (899, 3125254), (1798, 1562627), (9889, 284114), (19778, 142057)]