121347982

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{24979}}^1$

素因数の和:25335

約数の個数: 16

約数和(自身を含む): 208632960

約数和(自身を除く): 87284978

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 24979, 49958, 174853, 349706, 8667713, 17335426, 60673991, 121347982]

約数ペア:

[(1, 121347982), (2, 60673991), (7, 17335426), (14, 8667713), (347, 349706), (694, 174853), (2429, 49958), (4858, 24979)]