2259131231

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{64663}}^1$

素因数の和:64731

約数の個数: 24

約数和(自身を含む): 2830731264

約数和(自身を除く): 571600033

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1519, 4991, 34937, 64663, 452641, 1487249, 2004553, 3168487, 10410743, 14031871, 46104719, 72875201, 98223097, 322733033, 2259131231]

約数ペア:

[(1, 2259131231), (7, 322733033), (23, 98223097), (31, 72875201), (49, 46104719), (161, 14031871), (217, 10410743), (713, 3168487), (1127, 2004553), (1519, 1487249), (4991, 452641), (34937, 64663)]