7978252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{929}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 14842800

約数和(自身を除く): 6864548

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 929, 1858, 2147, 3716, 4294, 8588, 17651, 35302, 70604, 104977, 209954, 419908, 1994563, 3989126, 7978252]

約数ペア:

[(1, 7978252), (2, 3989126), (4, 1994563), (19, 419908), (38, 209954), (76, 104977), (113, 70604), (226, 35302), (452, 17651), (929, 8588), (1858, 4294), (2147, 3716)]