1275379952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1035211}}^1$

素因数の和:1035237

約数の個数: 40

約数和(自身を含む): 3080790912

約数和(自身を除く): 1805410960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1035211, 2070422, 4140844, 7246477, 8281688, 11387321, 14492954, 16563376, 22774642, 28985908, 45549284, 57971816, 79711247, 91098568, 115943632, 159422494, 182197136, 318844988, 637689976, 1275379952]

約数ペア:

[(1, 1275379952), (2, 637689976), (4, 318844988), (7, 182197136), (8, 159422494), (11, 115943632), (14, 91098568), (16, 79711247), (22, 57971816), (28, 45549284), (44, 28985908), (56, 22774642), (77, 16563376), (88, 14492954), (112, 11387321), (154, 8281688), (176, 7246477), (308, 4140844), (616, 2070422), (1232, 1035211)]