313627834

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{15727}}^1$

素因数の和:15814

約数の個数: 24

約数和(自身を含む): 518080320

約数和(自身を除く): 204452486

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 1534, 9971, 15727, 19942, 31454, 204451, 408902, 927893, 1855786, 2657863, 5315726, 12062609, 24125218, 156813917, 313627834]

約数ペア:

[(1, 313627834), (2, 156813917), (13, 24125218), (26, 12062609), (59, 5315726), (118, 2657863), (169, 1855786), (338, 927893), (767, 408902), (1534, 204451), (9971, 31454), (15727, 19942)]