2018769474819

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1\times {\mathrm{228593}}^1$

素因数の和:229931

約数の個数: 32

約数和(自身を含む): 2820374484480

約数和(自身を除く): 801605009661

約数列:

[1, 3, 29, 83, 87, 249, 1223, 2407, 3669, 7221, 35467, 101509, 106401, 228593, 304527, 685779, 2943761, 6629197, 8831283, 18973219, 19887591, 56919657, 279569239, 550223351, 838707717, 1650670053, 8107507931, 23204246837, 24322523793, 69612740511, 672923158273, 2018769474819]

約数ペア:

[(1, 2018769474819), (3, 672923158273), (29, 69612740511), (83, 24322523793), (87, 23204246837), (249, 8107507931), (1223, 1650670053), (2407, 838707717), (3669, 550223351), (7221, 279569239), (35467, 56919657), (101509, 19887591), (106401, 18973219), (228593, 8831283), (304527, 6629197), (685779, 2943761)]