2030128511

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1\times {\mathrm{4159}}^1$

素因数の和:5318

約数の個数: 16

約数和(自身を含む): 2232422400

約数和(自身を除く): 202293889

約数列:

[1, 19, 23, 437, 1117, 4159, 21223, 25691, 79021, 95657, 488129, 1817483, 4645603, 88266457, 106848869, 2030128511]

約数ペア:

[(1, 2030128511), (19, 106848869), (23, 88266457), (437, 4645603), (1117, 1817483), (4159, 488129), (21223, 95657), (25691, 79021)]