1284991638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{30595039}}^1$

素因数の和:30595051

約数の個数: 16

約数和(自身を含む): 2937123840

約数和(自身を除く): 1652132202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 30595039, 61190078, 91785117, 183570234, 214165273, 428330546, 642495819, 1284991638]

約数ペア:

[(1, 1284991638), (2, 642495819), (3, 428330546), (6, 214165273), (7, 183570234), (14, 91785117), (21, 61190078), (42, 30595039)]