127727548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{6481}}^1$

素因数の和:6877

約数の個数: 24

約数和(自身を含む): 241389680

約数和(自身を除く): 113662132

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 4927, 6481, 9854, 12962, 19708, 25924, 84253, 168506, 337012, 2456299, 4912598, 9825196, 31931887, 63863774, 127727548]

約数ペア:

[(1, 127727548), (2, 63863774), (4, 31931887), (13, 9825196), (26, 4912598), (52, 2456299), (379, 337012), (758, 168506), (1516, 84253), (4927, 25924), (6481, 19708), (9854, 12962)]