2079796316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{3739}}^1$

素因数の和:4338

約数の個数: 48

約数和(自身を含む): 4134345600

約数和(自身を除く): 2054549284

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 563, 988, 1126, 2252, 3739, 7319, 7478, 10697, 14638, 14956, 21394, 29276, 42788, 48607, 71041, 97214, 139061, 142082, 194428, 278122, 284164, 556244, 923533, 1847066, 2105057, 3694132, 4210114, 8420228, 27365741, 39996083, 54731482, 79992166, 109462964, 159984332, 519949079, 1039898158, 2079796316]

約数ペア:

[(1, 2079796316), (2, 1039898158), (4, 519949079), (13, 159984332), (19, 109462964), (26, 79992166), (38, 54731482), (52, 39996083), (76, 27365741), (247, 8420228), (494, 4210114), (563, 3694132), (988, 2105057), (1126, 1847066), (2252, 923533), (3739, 556244), (7319, 284164), (7478, 278122), (10697, 194428), (14638, 142082), (14956, 139061), (21394, 97214), (29276, 71041), (42788, 48607)]