219526804

素因数分解:

$2^2\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{6073}}^1$

素因数の和:7375

約数の個数: 24

約数和(自身を含む): 439466048

約数和(自身を除く): 219939244

約数列:

[1, 2, 4, 7, 14, 28, 1291, 2582, 5164, 6073, 9037, 12146, 18074, 24292, 36148, 42511, 85022, 170044, 7840243, 15680486, 31360972, 54881701, 109763402, 219526804]

約数ペア:

[(1, 219526804), (2, 109763402), (4, 54881701), (7, 31360972), (14, 15680486), (28, 7840243), (1291, 170044), (2582, 85022), (5164, 42511), (6073, 36148), (9037, 24292), (12146, 18074)]