8029832881

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 9599040000

約数和(自身を除く): 1569207119

約数列:

[1, 7, 29, 197, 199, 203, 1009, 1379, 1393, 5713, 5771, 7063, 29261, 39203, 39991, 40397, 198773, 200791, 204827, 274421, 1136887, 1391411, 1405537, 5764417, 5822939, 7958209, 39555827, 40350919, 40760573, 276890789, 1147118983, 8029832881]

約数ペア:

[(1, 8029832881), (7, 1147118983), (29, 276890789), (197, 40760573), (199, 40350919), (203, 39555827), (1009, 7958209), (1379, 5822939), (1393, 5764417), (5713, 1405537), (5771, 1391411), (7063, 1136887), (29261, 274421), (39203, 204827), (39991, 200791), (40397, 198773)]