126896564

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{1303}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 225425088

約数和(自身を除く): 98528524

約数列:

[1, 2, 4, 97, 194, 251, 388, 502, 1004, 1303, 2606, 5212, 24347, 48694, 97388, 126391, 252782, 327053, 505564, 654106, 1308212, 31724141, 63448282, 126896564]

約数ペア:

[(1, 126896564), (2, 63448282), (4, 31724141), (97, 1308212), (194, 654106), (251, 505564), (388, 327053), (502, 252782), (1004, 126391), (1303, 97388), (2606, 48694), (5212, 24347)]