289315348

素因数分解:

$2^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{13367}}^1$

素因数の和:14151

約数の個数: 24

約数和(自身を含む): 579422592

約数和(自身を除く): 290107244

約数列:

[1, 2, 4, 7, 14, 28, 773, 1546, 3092, 5411, 10822, 13367, 21644, 26734, 53468, 93569, 187138, 374276, 10332691, 20665382, 41330764, 72328837, 144657674, 289315348]

約数ペア:

[(1, 289315348), (2, 144657674), (4, 72328837), (7, 41330764), (14, 20665382), (28, 10332691), (773, 374276), (1546, 187138), (3092, 93569), (5411, 53468), (10822, 26734), (13367, 21644)]