497204084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{38711}}^1$

素因数の和:38760

約数の個数: 36

約数和(自身を含む): 991801440

約数和(自身を除く): 494597356

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 38711, 77422, 154844, 503243, 735509, 1006486, 1471018, 2012972, 2942036, 6542159, 9561617, 13084318, 19123234, 26168636, 38246468, 124301021, 248602042, 497204084]

約数ペア:

[(1, 497204084), (2, 248602042), (4, 124301021), (13, 38246468), (19, 26168636), (26, 19123234), (38, 13084318), (52, 9561617), (76, 6542159), (169, 2942036), (247, 2012972), (338, 1471018), (494, 1006486), (676, 735509), (988, 503243), (3211, 154844), (6422, 77422), (12844, 38711)]