480778884

素因数分解:

$2^2\times 3^2\times {\mathrm{13354969}}^1$

素因数の和:13354979

約数の個数: 18

約数和(自身を含む): 1215302270

約数和(自身を除く): 734523386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 13354969, 26709938, 40064907, 53419876, 80129814, 120194721, 160259628, 240389442, 480778884]

約数ペア:

[(1, 480778884), (2, 240389442), (3, 160259628), (4, 120194721), (6, 80129814), (9, 53419876), (12, 40064907), (18, 26709938), (36, 13354969)]