2500219696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{11437}}^1$

素因数の和:12509

約数の個数: 40

約数和(自身を含む): 5222224784

約数和(自身を除く): 2722005088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1051, 2102, 4204, 8408, 11437, 13663, 16816, 22874, 27326, 45748, 54652, 91496, 109304, 148681, 182992, 218608, 297362, 594724, 1189448, 2378896, 12020287, 24040574, 48081148, 96162296, 156263731, 192324592, 312527462, 625054924, 1250109848, 2500219696]

約数ペア:

[(1, 2500219696), (2, 1250109848), (4, 625054924), (8, 312527462), (13, 192324592), (16, 156263731), (26, 96162296), (52, 48081148), (104, 24040574), (208, 12020287), (1051, 2378896), (2102, 1189448), (4204, 594724), (8408, 297362), (11437, 218608), (13663, 182992), (16816, 148681), (22874, 109304), (27326, 91496), (45748, 54652)]