13128907312

素因数分解:

$2^4\times {\mathrm{25033}}^1\times {\mathrm{32779}}^1$

素因数の和:57820

約数の個数: 20

約数和(自身を含む): 25439050120

約数和(自身を除く): 12310142808

約数列:

[1, 2, 4, 8, 16, 25033, 32779, 50066, 65558, 100132, 131116, 200264, 262232, 400528, 524464, 820556707, 1641113414, 3282226828, 6564453656, 13128907312]

約数ペア:

[(1, 13128907312), (2, 6564453656), (4, 3282226828), (8, 1641113414), (16, 820556707), (25033, 524464), (32779, 400528), (50066, 262232), (65558, 200264), (100132, 131116)]