1349704851568

素因数分解:

$2^4\times {\mathrm{42709}}^1\times {\mathrm{1975147}}^1$

素因数の和:2017864

約数の個数: 20

約数和(自身を含む): 2615115703480

約数和(自身を除く): 1265410851912

約数列:

[1, 2, 4, 8, 16, 42709, 85418, 170836, 341672, 683344, 1975147, 3950294, 7900588, 15801176, 31602352, 84356553223, 168713106446, 337426212892, 674852425784, 1349704851568]

約数ペア:

[(1, 1349704851568), (2, 674852425784), (4, 337426212892), (8, 168713106446), (16, 84356553223), (42709, 31602352), (85418, 15801176), (170836, 7900588), (341672, 3950294), (683344, 1975147)]