295979404

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{21269}}^1$

素因数の和:21358

約数の個数: 36

約数和(自身を含む): 611044560

約数和(自身を除く): 315065156

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13916, 21269, 42538, 85076, 148883, 297766, 595532, 1042181, 1510099, 2084362, 3020198, 4168724, 6040396, 10570693, 21141386, 42282772, 73994851, 147989702, 295979404]

約数ペア:

[(1, 295979404), (2, 147989702), (4, 73994851), (7, 42282772), (14, 21141386), (28, 10570693), (49, 6040396), (71, 4168724), (98, 3020198), (142, 2084362), (196, 1510099), (284, 1042181), (497, 595532), (994, 297766), (1988, 148883), (3479, 85076), (6958, 42538), (13916, 21269)]