2912911216

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{331}}^1\times {\mathrm{2423}}^1$

素因数の和:2989

約数の個数: 40

約数和(自身を含む): 5688100224

約数和(自身を除く): 2775189008

約数列:

[1, 2, 4, 8, 16, 227, 331, 454, 662, 908, 1324, 1816, 2423, 2648, 3632, 4846, 5296, 9692, 19384, 38768, 75137, 150274, 300548, 550021, 601096, 802013, 1100042, 1202192, 1604026, 2200084, 3208052, 4400168, 6416104, 8800336, 12832208, 182056951, 364113902, 728227804, 1456455608, 2912911216]

約数ペア:

[(1, 2912911216), (2, 1456455608), (4, 728227804), (8, 364113902), (16, 182056951), (227, 12832208), (331, 8800336), (454, 6416104), (662, 4400168), (908, 3208052), (1324, 2200084), (1816, 1604026), (2423, 1202192), (2648, 1100042), (3632, 802013), (4846, 601096), (5296, 550021), (9692, 300548), (19384, 150274), (38768, 75137)]