2920638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{69539}}^1$

素因数の和:69551

約数の個数: 16

約数和(自身を含む): 6675840

約数和(自身を除く): 3755202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 69539, 139078, 208617, 417234, 486773, 973546, 1460319, 2920638]

約数ペア:

[(1, 2920638), (2, 1460319), (3, 973546), (6, 486773), (7, 417234), (14, 208617), (21, 139078), (42, 69539)]