284129818

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{3617}}^1$

素因数の和:3838

約数の個数: 32

約数和(自身を含む): 505709568

約数和(自身を除く): 221579750

約数列:

[1, 2, 7, 14, 31, 62, 181, 217, 362, 434, 1267, 2534, 3617, 5611, 7234, 11222, 25319, 39277, 50638, 78554, 112127, 224254, 654677, 784889, 1309354, 1569778, 4582739, 9165478, 20294987, 40589974, 142064909, 284129818]

約数ペア:

[(1, 284129818), (2, 142064909), (7, 40589974), (14, 20294987), (31, 9165478), (62, 4582739), (181, 1569778), (217, 1309354), (362, 784889), (434, 654677), (1267, 224254), (2534, 112127), (3617, 78554), (5611, 50638), (7234, 39277), (11222, 25319)]