4778714521

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{18289}}^1$

素因数の和:18688

約数の個数: 16

約数和(自身を含む): 5519190400

約数和(自身を除く): 740475879

約数列:

[1, 7, 163, 229, 1141, 1603, 18289, 37327, 128023, 261289, 2981107, 4188181, 20867749, 29317267, 682673503, 4778714521]

約数ペア:

[(1, 4778714521), (7, 682673503), (163, 29317267), (229, 20867749), (1141, 4188181), (1603, 2981107), (18289, 261289), (37327, 128023)]