499987904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{600947}}^1$

素因数の和:600972

約数の個数: 28

約数和(自身を含む): 1068485544

約数和(自身を除く): 568497640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 600947, 1201894, 2403788, 4807576, 7812311, 9615152, 15624622, 19230304, 31249244, 38460608, 62498488, 124996976, 249993952, 499987904]

約数ペア:

[(1, 499987904), (2, 249993952), (4, 124996976), (8, 62498488), (13, 38460608), (16, 31249244), (26, 19230304), (32, 15624622), (52, 9615152), (64, 7812311), (104, 4807576), (208, 2403788), (416, 1201894), (832, 600947)]