2051233254742

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31380737}}^1$

素因数の和:31380805

約数の個数: 48

約数和(自身を含む): 3863596462560

約数和(自身を除く): 1812363207818

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 406, 667, 1127, 1334, 1421, 2254, 2842, 4669, 9338, 32683, 65366, 31380737, 62761474, 219665159, 439330318, 721756951, 910041373, 1443513902, 1537656113, 1820082746, 3075312226, 5052298657, 6370289611, 10104597314, 12740579222, 20930951579, 35366090599, 41861903158, 44592027277, 70732181198, 89184054554, 146516661053, 293033322106, 1025616627371, 2051233254742]

約数ペア:

[(1, 2051233254742), (2, 1025616627371), (7, 293033322106), (14, 146516661053), (23, 89184054554), (29, 70732181198), (46, 44592027277), (49, 41861903158), (58, 35366090599), (98, 20930951579), (161, 12740579222), (203, 10104597314), (322, 6370289611), (406, 5052298657), (667, 3075312226), (1127, 1820082746), (1334, 1537656113), (1421, 1443513902), (2254, 910041373), (2842, 721756951), (4669, 439330318), (9338, 219665159), (32683, 62761474), (65366, 31380737)]