2051230576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{85411}}^1$

素因数の和:85517

約数の個数: 40

約数和(自身を含む): 4236435200

約数和(自身を除く): 2185204624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 6004, 12008, 24016, 85411, 170822, 341644, 683288, 1366576, 1622809, 3245618, 6491236, 6747469, 12982472, 13494938, 25964944, 26989876, 53979752, 107959504, 128201911, 256403822, 512807644, 1025615288, 2051230576]

約数ペア:

[(1, 2051230576), (2, 1025615288), (4, 512807644), (8, 256403822), (16, 128201911), (19, 107959504), (38, 53979752), (76, 26989876), (79, 25964944), (152, 13494938), (158, 12982472), (304, 6747469), (316, 6491236), (632, 3245618), (1264, 1622809), (1501, 1366576), (3002, 683288), (6004, 341644), (12008, 170822), (24016, 85411)]