130439192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2857}}^1$

素因数の和:3315

約数の個数: 32

約数和(自身を含む): 264079200

約数和(自身を除く): 133640008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 439, 878, 1756, 2857, 3512, 5707, 5714, 11414, 11428, 22828, 22856, 37141, 45656, 74282, 148564, 297128, 1254223, 2508446, 5016892, 10033784, 16304899, 32609798, 65219596, 130439192]

約数ペア:

[(1, 130439192), (2, 65219596), (4, 32609798), (8, 16304899), (13, 10033784), (26, 5016892), (52, 2508446), (104, 1254223), (439, 297128), (878, 148564), (1756, 74282), (2857, 45656), (3512, 37141), (5707, 22856), (5714, 22828), (11414, 11428)]