1189968127744

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{422573909}}^1$

素因数の和:422573936

約数の個数: 36

約数和(自身を含む): 2591223216120

約数和(自身を除く): 1401255088376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 422573909, 845147818, 1690295636, 3380591272, 4648312999, 6761182544, 9296625998, 13522365088, 18593251996, 27044730176, 37186503992, 54089460352, 74373007984, 108178920704, 148746015968, 297492031936, 594984063872, 1189968127744]

約数ペア:

[(1, 1189968127744), (2, 594984063872), (4, 297492031936), (8, 148746015968), (11, 108178920704), (16, 74373007984), (22, 54089460352), (32, 37186503992), (44, 27044730176), (64, 18593251996), (88, 13522365088), (128, 9296625998), (176, 6761182544), (256, 4648312999), (352, 3380591272), (704, 1690295636), (1408, 845147818), (2816, 422573909)]