279717076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{30103}}^1$

素因数の和:30231

約数の個数: 24

約数和(自身を含む): 515862144

約数和(自身を除く): 236145068

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292, 30103, 60206, 120412, 692369, 1384738, 2769476, 3040403, 6080806, 12161612, 69929269, 139858538, 279717076]

約数ペア:

[(1, 279717076), (2, 139858538), (4, 69929269), (23, 12161612), (46, 6080806), (92, 3040403), (101, 2769476), (202, 1384738), (404, 692369), (2323, 120412), (4646, 60206), (9292, 30103)]