4047878

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:823

約数の個数: 16

約数和(自身を含む): 6352560

約数和(自身を除く): 2304682

約数列:

[1, 2, 29, 58, 101, 202, 691, 1382, 2929, 5858, 20039, 40078, 69791, 139582, 2023939, 4047878]

約数ペア:

[(1, 4047878), (2, 2023939), (29, 139582), (58, 69791), (101, 40078), (202, 20039), (691, 5858), (1382, 2929)]