13381004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36761}}^1$

素因数の和:36785

約数の個数: 24

約数和(自身を含む): 28821408

約数和(自身を除く): 15440404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 36761, 73522, 147044, 257327, 477893, 514654, 955786, 1029308, 1911572, 3345251, 6690502, 13381004]

約数ペア:

[(1, 13381004), (2, 6690502), (4, 3345251), (7, 1911572), (13, 1029308), (14, 955786), (26, 514654), (28, 477893), (52, 257327), (91, 147044), (182, 73522), (364, 36761)]