1890412864

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{683}}^1\times {\mathrm{733}}^1$

素因数の和:1487

約数の個数: 56

約数和(自身を含む): 3825666720

約数和(自身を除く): 1935253856

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 683, 733, 944, 1366, 1466, 1888, 2732, 2932, 3776, 5464, 5864, 10928, 11728, 21856, 23456, 40297, 43247, 43712, 46912, 80594, 86494, 161188, 172988, 322376, 345976, 500639, 644752, 691952, 1001278, 1289504, 1383904, 2002556, 2579008, 2767808, 4005112, 8010224, 16020448, 29537701, 32040896, 59075402, 118150804, 236301608, 472603216, 945206432, 1890412864]

約数ペア:

[(1, 1890412864), (2, 945206432), (4, 472603216), (8, 236301608), (16, 118150804), (32, 59075402), (59, 32040896), (64, 29537701), (118, 16020448), (236, 8010224), (472, 4005112), (683, 2767808), (733, 2579008), (944, 2002556), (1366, 1383904), (1466, 1289504), (1888, 1001278), (2732, 691952), (2932, 644752), (3776, 500639), (5464, 345976), (5864, 322376), (10928, 172988), (11728, 161188), (21856, 86494), (23456, 80594), (40297, 46912), (43247, 43712)]