2015694746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{1823}}^1$

素因数の和:1947

約数の個数: 48

約数和(自身を含む): 3480454656

約数和(自身を除く): 1464759910

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1118, 1823, 1849, 1978, 3646, 3698, 12857, 23699, 24037, 25714, 41929, 42527, 47398, 48074, 78389, 83858, 85054, 156778, 545077, 552851, 1019057, 1090154, 1105702, 1802947, 2038114, 3370727, 3605894, 6741454, 23438311, 43819451, 46876622, 77526721, 87638902, 155053442, 1007847373, 2015694746]

約数ペア:

[(1, 2015694746), (2, 1007847373), (13, 155053442), (23, 87638902), (26, 77526721), (43, 46876622), (46, 43819451), (86, 23438311), (299, 6741454), (559, 3605894), (598, 3370727), (989, 2038114), (1118, 1802947), (1823, 1105702), (1849, 1090154), (1978, 1019057), (3646, 552851), (3698, 545077), (12857, 156778), (23699, 85054), (24037, 83858), (25714, 78389), (41929, 48074), (42527, 47398)]