127799282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{258703}}^1$

素因数の和:258737

約数の個数: 16

約数和(自身を含む): 217311360

約数和(自身を除く): 89512078

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 258703, 517406, 3363139, 4915357, 6726278, 9830714, 63899641, 127799282]

約数ペア:

[(1, 127799282), (2, 63899641), (13, 9830714), (19, 6726278), (26, 4915357), (38, 3363139), (247, 517406), (494, 258703)]