118747358

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{13709}}^1$

素因数の和:13843

約数の個数: 16

約数和(自身を含む): 183604320

約数和(自身を除く): 64856962

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 13709, 27418, 836249, 973339, 1672498, 1946678, 59373679, 118747358]

約数ペア:

[(1, 118747358), (2, 59373679), (61, 1946678), (71, 1672498), (122, 973339), (142, 836249), (4331, 27418), (8662, 13709)]