2783509379

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1\times {\mathrm{4933}}^1$

素因数の和:5630

約数の個数: 16

約数和(自身を含む): 3209073600

約数和(自身を除く): 425564221

約数列:

[1, 7, 149, 541, 1043, 3787, 4933, 34531, 80609, 564263, 735017, 2668753, 5145119, 18681271, 397644197, 2783509379]

約数ペア:

[(1, 2783509379), (7, 397644197), (149, 18681271), (541, 5145119), (1043, 2668753), (3787, 735017), (4933, 564263), (34531, 80609)]