2123470291805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{423423787}}^1$

素因数の和:423423868

約数の個数: 16

約数和(自身を含む): 2743786146240

約数和(自身を除く): 620315854435

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 423423787, 2117118935, 7198204379, 24982003433, 35991021895, 124910017165, 424694058361, 2123470291805]

約数ペア:

[(1, 2123470291805), (5, 424694058361), (17, 124910017165), (59, 35991021895), (85, 24982003433), (295, 7198204379), (1003, 2117118935), (5015, 423423787)]