20150111128

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6789121}}^1$

素因数の和:6789187

約数の個数: 32

約数和(自身を含む): 43993510560

約数和(自身を除く): 23843399432

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 6789121, 13578242, 27156484, 47523847, 54312968, 95047694, 190095388, 359823413, 380190776, 719646826, 1439293652, 2518763891, 2878587304, 5037527782, 10075055564, 20150111128]

約数ペア:

[(1, 20150111128), (2, 10075055564), (4, 5037527782), (7, 2878587304), (8, 2518763891), (14, 1439293652), (28, 719646826), (53, 380190776), (56, 359823413), (106, 190095388), (212, 95047694), (371, 54312968), (424, 47523847), (742, 27156484), (1484, 13578242), (2968, 6789121)]