7138140578

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1\times {\mathrm{62981}}^1$

素因数の和:63973

約数の個数: 16

約数和(自身を含む): 10894626360

約数和(自身を除く): 3756485782

約数列:

[1, 2, 61, 122, 929, 1858, 56669, 62981, 113338, 125962, 3841841, 7683682, 58509349, 117018698, 3569070289, 7138140578]

約数ペア:

[(1, 7138140578), (2, 3569070289), (61, 117018698), (122, 58509349), (929, 7683682), (1858, 3841841), (56669, 125962), (62981, 113338)]