1642649642711

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{210421}}^1\times {\mathrm{101383}}^1$

素因数の和:311822

約数の個数: 16

約数和(自身を含む): 2048008708608

約数和(自身を除く): 405359065897

約数列:

[1, 7, 11, 77, 101383, 210421, 709681, 1115213, 1472947, 2314631, 7806491, 16202417, 21333112243, 149331785701, 234664234673, 1642649642711]

約数ペア:

[(1, 1642649642711), (7, 234664234673), (11, 149331785701), (77, 21333112243), (101383, 16202417), (210421, 7806491), (709681, 2314631), (1115213, 1472947)]