2478251074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1422647}}^1$

素因数の和:1422729

約数の個数: 16

約数和(自身を含む): 4063082688

約数和(自身を除く): 1584831614

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 1422647, 2845294, 18494411, 36988822, 95317349, 190634698, 1239125537, 2478251074]

約数ペア:

[(1, 2478251074), (2, 1239125537), (13, 190634698), (26, 95317349), (67, 36988822), (134, 18494411), (871, 2845294), (1742, 1422647)]