2117915904

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{212131}}^1$

素因数の和:212163

約数の個数: 72

約数和(自身を含む): 6070369312

約数和(自身を除く): 3952453408

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, 212131, 424262, 636393, 848524, 1272786, 1697048, 2545572, 2757703, 3394096, 5091144, 5515406, 6788192, 8273109, 10182288, 11030812, 13576384, 16546218, 20364576, 22061624, 27152768, 33092436, 40729152, 44123248, 54305536, 66184872, 81458304, 88246496, 132369744, 162916608, 176492992, 264739488, 352985984, 529478976, 705971968, 1058957952, 2117915904]

約数ペア:

[(1, 2117915904), (2, 1058957952), (3, 705971968), (4, 529478976), (6, 352985984), (8, 264739488), (12, 176492992), (13, 162916608), (16, 132369744), (24, 88246496), (26, 81458304), (32, 66184872), (39, 54305536), (48, 44123248), (52, 40729152), (64, 33092436), (78, 27152768), (96, 22061624), (104, 20364576), (128, 16546218), (156, 13576384), (192, 11030812), (208, 10182288), (256, 8273109), (312, 6788192), (384, 5515406), (416, 5091144), (624, 3394096), (768, 2757703), (832, 2545572), (1248, 1697048), (1664, 1272786), (2496, 848524), (3328, 636393), (4992, 424262), (9984, 212131)]