3948828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 10513440

約数和(自身を除く): 6564612

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 1489, 2652, 2978, 4467, 5956, 8934, 17868, 19357, 25313, 38714, 50626, 58071, 75939, 77428, 101252, 116142, 151878, 232284, 303756, 329069, 658138, 987207, 1316276, 1974414, 3948828]

約数ペア:

[(1, 3948828), (2, 1974414), (3, 1316276), (4, 987207), (6, 658138), (12, 329069), (13, 303756), (17, 232284), (26, 151878), (34, 116142), (39, 101252), (51, 77428), (52, 75939), (68, 58071), (78, 50626), (102, 38714), (156, 25313), (204, 19357), (221, 17868), (442, 8934), (663, 5956), (884, 4467), (1326, 2978), (1489, 2652)]