1125659470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8658919}}^1$

素因数の和:8658939

約数の個数: 16

約数和(自身を含む): 2182047840

約数和(自身を除く): 1056388370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 8658919, 17317838, 43294595, 86589190, 112565947, 225131894, 562829735, 1125659470]

約数ペア:

[(1, 1125659470), (2, 562829735), (5, 225131894), (10, 112565947), (13, 86589190), (26, 43294595), (65, 17317838), (130, 8658919)]