2080990185

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{11969}}^1$

素因数の和:12217

約数の個数: 32

約数和(自身を含む): 3399096960

約数和(自身を除く): 1318106775

約数列:

[1, 3, 5, 15, 67, 173, 201, 335, 519, 865, 1005, 2595, 11591, 11969, 34773, 35907, 57955, 59845, 173865, 179535, 801923, 2070637, 2405769, 4009615, 6211911, 10353185, 12028845, 31059555, 138732679, 416198037, 693663395, 2080990185]

約数ペア:

[(1, 2080990185), (3, 693663395), (5, 416198037), (15, 138732679), (67, 31059555), (173, 12028845), (201, 10353185), (335, 6211911), (519, 4009615), (865, 2405769), (1005, 2070637), (2595, 801923), (11591, 179535), (11969, 173865), (34773, 59845), (35907, 57955)]