834604013

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 942796800

約数和(自身を除く): 108192787

約数列:

[1, 19, 23, 61, 131, 239, 437, 1159, 1403, 2489, 3013, 4541, 5497, 7991, 14579, 26657, 31309, 57247, 104443, 151829, 183793, 277001, 335317, 594871, 720107, 1909849, 3492067, 6371023, 13682033, 36287131, 43926527, 834604013]

約数ペア:

[(1, 834604013), (19, 43926527), (23, 36287131), (61, 13682033), (131, 6371023), (239, 3492067), (437, 1909849), (1159, 720107), (1403, 594871), (2489, 335317), (3013, 277001), (4541, 183793), (5497, 151829), (7991, 104443), (14579, 57247), (26657, 31309)]