2091358464

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{209471}}^1$

素因数の和:209503

約数の個数: 72

約数和(自身を含む): 5994250752

約数和(自身を除く): 3902892288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 209471, 418942, 628413, 837884, 1256826, 1675768, 2513652, 2723123, 3351536, 5027304, 5446246, 6703072, 8169369, 10054608, 10892492, 13406144, 16338738, 20109216, 21784984, 26812288, 32677476, 40218432, 43569968, 53624576, 65354952, 80436864, 87139936, 130709904, 160873728, 174279872, 261419808, 348559744, 522839616, 697119488, 1045679232, 2091358464]

約数ペア:

[(1, 2091358464), (2, 1045679232), (3, 697119488), (4, 522839616), (6, 348559744), (8, 261419808), (12, 174279872), (13, 160873728), (16, 130709904), (24, 87139936), (26, 80436864), (32, 65354952), (39, 53624576), (48, 43569968), (52, 40218432), (64, 32677476), (78, 26812288), (96, 21784984), (104, 20109216), (128, 16338738), (156, 13406144), (192, 10892492), (208, 10054608), (256, 8169369), (312, 6703072), (384, 5446246), (416, 5027304), (624, 3351536), (768, 2723123), (832, 2513652), (1248, 1675768), (1664, 1256826), (2496, 837884), (3328, 628413), (4992, 418942), (9984, 209471)]