2290872788

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{8863}}^1$

素因数の和:9084

約数の個数: 36

約数和(自身を含む): 4255251840

約数和(自身を除く): 1964379052

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 361, 716, 722, 1444, 3401, 6802, 8863, 13604, 17726, 35452, 64619, 129238, 168397, 258476, 336794, 673588, 1586477, 3172954, 3199543, 6345908, 6399086, 12798172, 30143063, 60286126, 120572252, 572718197, 1145436394, 2290872788]

約数ペア:

[(1, 2290872788), (2, 1145436394), (4, 572718197), (19, 120572252), (38, 60286126), (76, 30143063), (179, 12798172), (358, 6399086), (361, 6345908), (716, 3199543), (722, 3172954), (1444, 1586477), (3401, 673588), (6802, 336794), (8863, 258476), (13604, 168397), (17726, 129238), (35452, 64619)]