64770002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{19759}}^1$

素因数の和:19921

約数の個数: 16

約数和(自身を含む): 106704000

約数和(自身を除く): 41933998

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 19759, 39518, 217349, 434698, 2944091, 5888182, 32385001, 64770002]

約数ペア:

[(1, 64770002), (2, 32385001), (11, 5888182), (22, 2944091), (149, 434698), (298, 217349), (1639, 39518), (3278, 19759)]