2803714.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 48932646

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 239, 293, 462, 478, 586, 717, 879, 1434, 1673, 1758, 2051, 2629, 3223, 3346, 4102, 5019, 5258, 6153, 6446, 7887, 9669, 10038, 12306, 15774, 18403, 19338, 22561, 36806, 45122, 55209, 67683, 70027, 110418, 135366, 140054, 210081, 420162, 490189, 770297, 980378, 1470567, 1540594, 2310891, 2941134, 4621782, 5392079, 10784158, 16176237, 32352474]

約数ペア:

[(1, 32352474), (2, 16176237), (3, 10784158), (6, 5392079), (7, 4621782), (11, 2941134), (14, 2310891), (21, 1540594), (22, 1470567), (33, 980378), (42, 770297), (66, 490189), (77, 420162), (154, 210081), (231, 140054), (239, 135366), (293, 110418), (462, 70027), (478, 67683), (586, 55209), (717, 45122), (879, 36806), (1434, 22561), (1673, 19338), (1758, 18403), (2051, 15774), (2629, 12306), (3223, 10038), (3346, 9669), (4102, 7887), (5019, 6446), (5258, 6153)]