276812638

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1\times {\mathrm{2131}}^1$

素因数の和:2847

約数の個数: 16

約数和(自身を含む): 419986944

約数和(自身を除く): 143174306

約数列:

[1, 2, 107, 214, 607, 1214, 2131, 4262, 64949, 129898, 228017, 456034, 1293517, 2587034, 138406319, 276812638]

約数ペア:

[(1, 276812638), (2, 138406319), (107, 2587034), (214, 1293517), (607, 456034), (1214, 228017), (2131, 129898), (4262, 64949)]