2468872798

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{11681}}^1$

素因数の和:12208

約数の個数: 32

約数和(自身を含む): 4378226688

約数和(自身を除く): 1909353890

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 487, 974, 3409, 6818, 11681, 15097, 23362, 30194, 81767, 105679, 163534, 211358, 362111, 724222, 2534777, 5069554, 5688647, 11377294, 39820529, 79641058, 176348057, 352696114, 1234436399, 2468872798]

約数ペア:

[(1, 2468872798), (2, 1234436399), (7, 352696114), (14, 176348057), (31, 79641058), (62, 39820529), (217, 11377294), (434, 5688647), (487, 5069554), (974, 2534777), (3409, 724222), (6818, 362111), (11681, 211358), (15097, 163534), (23362, 105679), (30194, 81767)]