13520168878

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{917617}}^1$

素因数の和:917811

約数の個数: 16

約数和(自身を含む): 20811576240

約数和(自身を除く): 7291407362

約数列:

[1, 2, 53, 106, 139, 278, 7367, 14734, 917617, 1835234, 48633701, 97267402, 127548763, 255097526, 6760084439, 13520168878]

約数ペア:

[(1, 13520168878), (2, 6760084439), (53, 255097526), (106, 127548763), (139, 97267402), (278, 48633701), (7367, 1835234), (14734, 917617)]