439404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5231}}^1$

素因数の和:5245

約数の個数: 24

約数和(自身を含む): 1171968

約数和(自身を除く): 732564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5231, 10462, 15693, 20924, 31386, 36617, 62772, 73234, 109851, 146468, 219702, 439404]

約数ペア:

[(1, 439404), (2, 219702), (3, 146468), (4, 109851), (6, 73234), (7, 62772), (12, 36617), (14, 31386), (21, 20924), (28, 15693), (42, 10462), (84, 5231)]