553625276

素因数分解:

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

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 979969536

約数和(自身を除く): 426344260

約数列:

[1, 2, 4, 107, 214, 428, 607, 1214, 2131, 2428, 4262, 8524, 64949, 129898, 228017, 259796, 456034, 912068, 1293517, 2587034, 5174068, 138406319, 276812638, 553625276]

約数ペア:

[(1, 553625276), (2, 276812638), (4, 138406319), (107, 5174068), (214, 2587034), (428, 1293517), (607, 912068), (1214, 456034), (2131, 259796), (2428, 228017), (4262, 129898), (8524, 64949)]