520080848

素因数分解:

$2^4\times 7^1\times {\mathrm{4643579}}^1$

素因数の和:4643594

約数の個数: 20

約数和(自身を含む): 1151607840

約数和(自身を除く): 631526992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4643579, 9287158, 18574316, 32505053, 37148632, 65010106, 74297264, 130020212, 260040424, 520080848]

約数ペア:

[(1, 520080848), (2, 260040424), (4, 130020212), (7, 74297264), (8, 65010106), (14, 37148632), (16, 32505053), (28, 18574316), (56, 9287158), (112, 4643579)]