1408045178902

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{13154629}}^1$

素因数の和:13155231

約数の個数: 16

約数和(自身を含む): 2135785726800

約数和(自身を除く): 727740547898

約数列:

[1, 2, 109, 218, 491, 982, 53519, 107038, 13154629, 26309258, 1433854561, 2867709122, 6458922839, 12917845678, 704022589451, 1408045178902]

約数ペア:

[(1, 1408045178902), (2, 704022589451), (109, 12917845678), (218, 6458922839), (491, 2867709122), (982, 1433854561), (53519, 26309258), (107038, 13154629)]