4165902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 10242960

約数和(自身を除く): 6077058

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 937, 1482, 1874, 2223, 2811, 4446, 5622, 8433, 12181, 16866, 17803, 24362, 35606, 36543, 53409, 73086, 106818, 109629, 160227, 219258, 231439, 320454, 462878, 694317, 1388634, 2082951, 4165902]

約数ペア:

[(1, 4165902), (2, 2082951), (3, 1388634), (6, 694317), (9, 462878), (13, 320454), (18, 231439), (19, 219258), (26, 160227), (38, 109629), (39, 106818), (57, 73086), (78, 53409), (114, 36543), (117, 35606), (171, 24362), (234, 17803), (247, 16866), (342, 12181), (494, 8433), (741, 5622), (937, 4446), (1482, 2811), (1874, 2223)]