4978818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21277}}^1$

素因数の和:21298

約数の個数: 24

約数和(自身を含む): 11617788

約数和(自身を除く): 6638970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 21277, 42554, 63831, 127662, 191493, 276601, 382986, 553202, 829803, 1659606, 2489409, 4978818]

約数ペア:

[(1, 4978818), (2, 2489409), (3, 1659606), (6, 829803), (9, 553202), (13, 382986), (18, 276601), (26, 191493), (39, 127662), (78, 63831), (117, 42554), (234, 21277)]