1520004404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1307}}^1\times {\mathrm{12641}}^1$

素因数の和:13975

約数の個数: 24

約数和(自身を含む): 2778003648

約数和(自身を除く): 1257999244

約数列:

[1, 2, 4, 23, 46, 92, 1307, 2614, 5228, 12641, 25282, 30061, 50564, 60122, 120244, 290743, 581486, 1162972, 16521787, 33043574, 66087148, 380001101, 760002202, 1520004404]

約数ペア:

[(1, 1520004404), (2, 760002202), (4, 380001101), (23, 66087148), (46, 33043574), (92, 16521787), (1307, 1162972), (2614, 581486), (5228, 290743), (12641, 120244), (25282, 60122), (30061, 50564)]