13503028

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6263}}^1$

素因数の和:6292

約数の個数: 36

約数和(自身を含む): 29992032

約数和(自身を除く): 16489004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 6263, 12526, 25052, 43841, 68893, 87682, 137786, 175364, 275572, 306887, 482251, 613774, 964502, 1227548, 1929004, 3375757, 6751514, 13503028]

約数ペア:

[(1, 13503028), (2, 6751514), (4, 3375757), (7, 1929004), (11, 1227548), (14, 964502), (22, 613774), (28, 482251), (44, 306887), (49, 275572), (77, 175364), (98, 137786), (154, 87682), (196, 68893), (308, 43841), (539, 25052), (1078, 12526), (2156, 6263)]