7869818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 13658112

約数和(自身を除く): 5788294

約数列:

[1, 2, 11, 22, 23, 46, 103, 151, 206, 253, 302, 506, 1133, 1661, 2266, 2369, 3322, 3473, 4738, 6946, 15553, 26059, 31106, 38203, 52118, 76406, 171083, 342166, 357719, 715438, 3934909, 7869818]

約数ペア:

[(1, 7869818), (2, 3934909), (11, 715438), (22, 357719), (23, 342166), (46, 171083), (103, 76406), (151, 52118), (206, 38203), (253, 31106), (302, 26059), (506, 15553), (1133, 6946), (1661, 4738), (2266, 3473), (2369, 3322)]