890251782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{56827}}^1$

素因数の和:57212

約数の個数: 32

約数和(自身を含む): 2040352512

約数和(自身を除く): 1150100730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 373, 746, 1119, 2238, 2611, 5222, 7833, 15666, 56827, 113654, 170481, 340962, 397789, 795578, 1193367, 2386734, 21196471, 42392942, 63589413, 127178826, 148375297, 296750594, 445125891, 890251782]

約数ペア:

[(1, 890251782), (2, 445125891), (3, 296750594), (6, 148375297), (7, 127178826), (14, 63589413), (21, 42392942), (42, 21196471), (373, 2386734), (746, 1193367), (1119, 795578), (2238, 397789), (2611, 340962), (5222, 170481), (7833, 113654), (15666, 56827)]