2489366936

素因数分解:

$2^3\times 7^1\times {\mathrm{5443}}^1\times {\mathrm{8167}}^1$

素因数の和:13623

約数の個数: 32

約数和(自身を含む): 5335991040

約数和(自身を除く): 2846624104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5443, 8167, 10886, 16334, 21772, 32668, 38101, 43544, 57169, 65336, 76202, 114338, 152404, 228676, 304808, 457352, 44452981, 88905962, 177811924, 311170867, 355623848, 622341734, 1244683468, 2489366936]

約数ペア:

[(1, 2489366936), (2, 1244683468), (4, 622341734), (7, 355623848), (8, 311170867), (14, 177811924), (28, 88905962), (56, 44452981), (5443, 457352), (8167, 304808), (10886, 228676), (16334, 152404), (21772, 114338), (32668, 76202), (38101, 65336), (43544, 57169)]