260364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 654640

約数和(自身を除く): 394276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1669, 3338, 5007, 6676, 10014, 20028, 21697, 43394, 65091, 86788, 130182, 260364]

約数ペア:

[(1, 260364), (2, 130182), (3, 86788), (4, 65091), (6, 43394), (12, 21697), (13, 20028), (26, 10014), (39, 6676), (52, 5007), (78, 3338), (156, 1669)]