2354278239

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{1019}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 3659760000

約数和(自身を除く): 1305481761

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 229, 531, 687, 1019, 1121, 2061, 3057, 3363, 4351, 9171, 10089, 13053, 13511, 19361, 39159, 40533, 58083, 60121, 121599, 174249, 180363, 233351, 256709, 541089, 700053, 770127, 1142299, 2100159, 2310381, 3426897, 4433669, 10280691, 13301007, 13767709, 39903021, 41303127, 123909381, 261586471, 784759413, 2354278239]

約数ペア:

[(1, 2354278239), (3, 784759413), (9, 261586471), (19, 123909381), (57, 41303127), (59, 39903021), (171, 13767709), (177, 13301007), (229, 10280691), (531, 4433669), (687, 3426897), (1019, 2310381), (1121, 2100159), (2061, 1142299), (3057, 770127), (3363, 700053), (4351, 541089), (9171, 256709), (10089, 233351), (13053, 180363), (13511, 174249), (19361, 121599), (39159, 60121), (40533, 58083)]