1436656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6907}}^1$

素因数の和:6928

約数の個数: 20

約数和(自身を含む): 2998072

約数和(自身を除く): 1561416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6907, 13814, 27628, 55256, 89791, 110512, 179582, 359164, 718328, 1436656]

約数ペア:

[(1, 1436656), (2, 718328), (4, 359164), (8, 179582), (13, 110512), (16, 89791), (26, 55256), (52, 27628), (104, 13814), (208, 6907)]