291223929412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4861}}^1\times {\mathrm{1152121}}^1$

素因数の和:1156999

約数の個数: 24

約数和(自身を含む): 548958482072

約数和(自身を除く): 257734552660

約数列:

[1, 2, 4, 13, 26, 52, 4861, 9722, 19444, 63193, 126386, 252772, 1152121, 2304242, 4608484, 14977573, 29955146, 59910292, 5600460181, 11200920362, 22401840724, 72805982353, 145611964706, 291223929412]

約数ペア:

[(1, 291223929412), (2, 145611964706), (4, 72805982353), (13, 22401840724), (26, 11200920362), (52, 5600460181), (4861, 59910292), (9722, 29955146), (19444, 14977573), (63193, 4608484), (126386, 2304242), (252772, 1152121)]