617839144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5940761}}^1$

素因数の和:5940780

約数の個数: 16

約数和(自身を含む): 1247560020

約数和(自身を除く): 629720876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5940761, 11881522, 23763044, 47526088, 77229893, 154459786, 308919572, 617839144]

約数ペア:

[(1, 617839144), (2, 308919572), (4, 154459786), (8, 77229893), (13, 47526088), (26, 23763044), (52, 11881522), (104, 5940761)]