2016320009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 2296926720

約数和(自身を除く): 280606711

約数列:

[1, 11, 43, 89, 211, 227, 473, 979, 2321, 2497, 3827, 9073, 9761, 18779, 20203, 42097, 47897, 99803, 107371, 206569, 222233, 526867, 807497, 868729, 2059571, 4262833, 8882467, 9556019, 22655281, 46891163, 183301819, 2016320009]

約数ペア:

[(1, 2016320009), (11, 183301819), (43, 46891163), (89, 22655281), (211, 9556019), (227, 8882467), (473, 4262833), (979, 2059571), (2321, 868729), (2497, 807497), (3827, 526867), (9073, 222233), (9761, 206569), (18779, 107371), (20203, 99803), (42097, 47897)]