2013166888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2477}}^1\times {\mathrm{5347}}^1$

素因数の和:7849

約数の個数: 32

約数和(自身を含む): 3975703200

約数和(自身を除く): 1962536312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2477, 4954, 5347, 9908, 10694, 19816, 21388, 42776, 47063, 94126, 101593, 188252, 203186, 376504, 406372, 812744, 13244519, 26489038, 52978076, 105956152, 251645861, 503291722, 1006583444, 2013166888]

約数ペア:

[(1, 2013166888), (2, 1006583444), (4, 503291722), (8, 251645861), (19, 105956152), (38, 52978076), (76, 26489038), (152, 13244519), (2477, 812744), (4954, 406372), (5347, 376504), (9908, 203186), (10694, 188252), (19816, 101593), (21388, 94126), (42776, 47063)]