1220336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5867}}^1$

素因数の和:5888

約数の個数: 20

約数和(自身を含む): 2546712

約数和(自身を除く): 1326376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5867, 11734, 23468, 46936, 76271, 93872, 152542, 305084, 610168, 1220336]

約数ペア:

[(1, 1220336), (2, 610168), (4, 305084), (8, 152542), (13, 93872), (16, 76271), (26, 46936), (52, 23468), (104, 11734), (208, 5867)]