774852802490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16691}}^1\times {\mathrm{357103}}^1$

素因数の和:373814

約数の個数: 32

約数和(自身を含む): 1502116551936

約数和(自身を除く): 727263749446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16691, 33382, 83455, 166910, 216983, 357103, 433966, 714206, 1084915, 1785515, 2169830, 3571030, 4642339, 9284678, 23211695, 46423390, 5960406173, 11920812346, 29802030865, 59604061730, 77485280249, 154970560498, 387426401245, 774852802490]

約数ペア:

[(1, 774852802490), (2, 387426401245), (5, 154970560498), (10, 77485280249), (13, 59604061730), (26, 29802030865), (65, 11920812346), (130, 5960406173), (16691, 46423390), (33382, 23211695), (83455, 9284678), (166910, 4642339), (216983, 3571030), (357103, 2169830), (433966, 1785515), (714206, 1084915)]