1333168

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:964

約数の個数: 20

約数和(自身を含む): 2612680

約数和(自身を除く): 1279512

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 859, 1552, 1718, 3436, 6872, 13744, 83323, 166646, 333292, 666584, 1333168]

約数ペア:

[(1, 1333168), (2, 666584), (4, 333292), (8, 166646), (16, 83323), (97, 13744), (194, 6872), (388, 3436), (776, 1718), (859, 1552)]