127910302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{35393}}^1$

素因数の和:35547

約数の個数: 16

約数和(自身を含む): 208116720

約数和(自身を除く): 80206418

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 35393, 70786, 460109, 920218, 4919627, 9839254, 63955151, 127910302]

約数ペア:

[(1, 127910302), (2, 63955151), (13, 9839254), (26, 4919627), (139, 920218), (278, 460109), (1807, 70786), (3614, 35393)]