426523942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{19009}}^1$

素因数の和:19887

約数の個数: 16

約数和(自身を含む): 689834880

約数和(自身を除く): 263310938

約数列:

[1, 2, 13, 26, 863, 1726, 11219, 19009, 22438, 38018, 247117, 494234, 16404767, 32809534, 213261971, 426523942]

約数ペア:

[(1, 426523942), (2, 213261971), (13, 32809534), (26, 16404767), (863, 494234), (1726, 247117), (11219, 38018), (19009, 22438)]