16397726890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{348221}}^1$

素因数の和:348522

約数の個数: 32

約数和(自身を含む): 31365051984

約数和(自身を除く): 14967325094

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 554, 1385, 2770, 4709, 9418, 23545, 47090, 348221, 696442, 1741105, 3482210, 5919757, 11839514, 29598785, 59197570, 96457217, 192914434, 482286085, 964572170, 1639772689, 3279545378, 8198863445, 16397726890]

約数ペア:

[(1, 16397726890), (2, 8198863445), (5, 3279545378), (10, 1639772689), (17, 964572170), (34, 482286085), (85, 192914434), (170, 96457217), (277, 59197570), (554, 29598785), (1385, 11839514), (2770, 5919757), (4709, 3482210), (9418, 1741105), (23545, 696442), (47090, 348221)]