249238078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1\times {\mathrm{2309}}^1$

素因数の和:4083

約数の個数: 16

約数和(自身を含む): 386305920

約数和(自身を除く): 137067842

約数列:

[1, 2, 31, 62, 1741, 2309, 3482, 4618, 53971, 71579, 107942, 143158, 4019969, 8039938, 124619039, 249238078]

約数ペア:

[(1, 249238078), (2, 124619039), (31, 8039938), (62, 4019969), (1741, 143158), (2309, 107942), (3482, 71579), (4618, 53971)]