2804776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 5733000

約数和(自身を除く): 2928224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 181, 298, 362, 596, 724, 1192, 1448, 1937, 2353, 3874, 4706, 7748, 9412, 15496, 18824, 26969, 53938, 107876, 215752, 350597, 701194, 1402388, 2804776]

約数ペア:

[(1, 2804776), (2, 1402388), (4, 701194), (8, 350597), (13, 215752), (26, 107876), (52, 53938), (104, 26969), (149, 18824), (181, 15496), (298, 9412), (362, 7748), (596, 4706), (724, 3874), (1192, 2353), (1448, 1937)]