1126740784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5417023}}^1$

素因数の和:5417044

約数の個数: 20

約数和(自身を含む): 2350988416

約数和(自身を除く): 1224247632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5417023, 10834046, 21668092, 43336184, 70421299, 86672368, 140842598, 281685196, 563370392, 1126740784]

約数ペア:

[(1, 1126740784), (2, 563370392), (4, 281685196), (8, 140842598), (13, 86672368), (16, 70421299), (26, 43336184), (52, 21668092), (104, 10834046), (208, 5417023)]