248482612

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{69877}}^1$

素因数の和:70015

約数の個数: 24

約数和(自身を含む): 500885504

約数和(自身を除く): 252402892

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 69877, 139754, 279508, 489139, 978278, 1956556, 8874379, 17748758, 35497516, 62120653, 124241306, 248482612]

約数ペア:

[(1, 248482612), (2, 124241306), (4, 62120653), (7, 35497516), (14, 17748758), (28, 8874379), (127, 1956556), (254, 978278), (508, 489139), (889, 279508), (1778, 139754), (3556, 69877)]