2454843469

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 2977565184

約数和(自身を除く): 522721715

約数列:

[1, 13, 17, 31, 43, 169, 221, 403, 527, 559, 641, 731, 1333, 2873, 5239, 6851, 7267, 8333, 9503, 10897, 17329, 19871, 22661, 27563, 89063, 108329, 123539, 141661, 225277, 258323, 294593, 337807, 358319, 468571, 854453, 1841593, 3358199, 3829709, 4391491, 4658147, 6091423, 11107889, 14525701, 57089383, 79188499, 144402557, 188834113, 2454843469]

約数ペア:

[(1, 2454843469), (13, 188834113), (17, 144402557), (31, 79188499), (43, 57089383), (169, 14525701), (221, 11107889), (403, 6091423), (527, 4658147), (559, 4391491), (641, 3829709), (731, 3358199), (1333, 1841593), (2873, 854453), (5239, 468571), (6851, 358319), (7267, 337807), (8333, 294593), (9503, 258323), (10897, 225277), (17329, 141661), (19871, 123539), (22661, 108329), (27563, 89063)]