2017886846978

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{1489}}^1\times {\mathrm{24137}}^1$

素因数の和:26114

約数の個数: 32

約数和(自身を含む): 3081534321600

約数和(自身を除く): 1063647474622

約数列:

[1, 2, 67, 134, 419, 838, 1489, 2978, 24137, 28073, 48274, 56146, 99763, 199526, 623891, 1247782, 1617179, 3234358, 10113403, 20226806, 35939993, 41800697, 71879986, 83601394, 677598001, 1355196002, 2407979531, 4815959062, 15058857067, 30117714134, 1008943423489, 2017886846978]

約数ペア:

[(1, 2017886846978), (2, 1008943423489), (67, 30117714134), (134, 15058857067), (419, 4815959062), (838, 2407979531), (1489, 1355196002), (2978, 677598001), (24137, 83601394), (28073, 71879986), (48274, 41800697), (56146, 35939993), (99763, 20226806), (199526, 10113403), (623891, 3234358), (1247782, 1617179)]