1347008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1644

約数の個数: 28

約数和(自身を含む): 2880360

約数和(自身を除く): 1533352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1619, 3238, 6476, 12952, 21047, 25904, 42094, 51808, 84188, 103616, 168376, 336752, 673504, 1347008]

約数ペア:

[(1, 1347008), (2, 673504), (4, 336752), (8, 168376), (13, 103616), (16, 84188), (26, 51808), (32, 42094), (52, 25904), (64, 21047), (104, 12952), (208, 6476), (416, 3238), (832, 1619)]