2585154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 6386688

約数和(自身を除く): 3801534

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 131, 138, 143, 253, 262, 286, 299, 393, 429, 506, 598, 759, 786, 858, 897, 1441, 1518, 1703, 1794, 2882, 3013, 3289, 3406, 4323, 5109, 6026, 6578, 8646, 9039, 9867, 10218, 18078, 18733, 19734, 33143, 37466, 39169, 56199, 66286, 78338, 99429, 112398, 117507, 198858, 235014, 430859, 861718, 1292577, 2585154]

約数ペア:

[(1, 2585154), (2, 1292577), (3, 861718), (6, 430859), (11, 235014), (13, 198858), (22, 117507), (23, 112398), (26, 99429), (33, 78338), (39, 66286), (46, 56199), (66, 39169), (69, 37466), (78, 33143), (131, 19734), (138, 18733), (143, 18078), (253, 10218), (262, 9867), (286, 9039), (299, 8646), (393, 6578), (429, 6026), (506, 5109), (598, 4323), (759, 3406), (786, 3289), (858, 3013), (897, 2882), (1441, 1794), (1518, 1703)]