2116768319

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 2321879040

約数和(自身を除く): 205110721

約数列:

[1, 29, 31, 67, 113, 311, 899, 1943, 2077, 3277, 3503, 7571, 9019, 9641, 20837, 35143, 60233, 101587, 219559, 234701, 279589, 604273, 645947, 1019147, 1089433, 2354581, 6806329, 18732463, 31593557, 68282849, 72992011, 2116768319]

約数ペア:

[(1, 2116768319), (29, 72992011), (31, 68282849), (67, 31593557), (113, 18732463), (311, 6806329), (899, 2354581), (1943, 1089433), (2077, 1019147), (3277, 645947), (3503, 604273), (7571, 279589), (9019, 234701), (9641, 219559), (20837, 101587), (35143, 60233)]