7121681786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2\times {\mathrm{1609}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 11885567400

約数和(自身を除く): 4763885614

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 493, 986, 1139, 1609, 1943, 2278, 3218, 3886, 4489, 8978, 27353, 33031, 46661, 54706, 66062, 76313, 93322, 107803, 130181, 152626, 215606, 260362, 793237, 1586474, 1832651, 2213077, 3126287, 3665302, 4426154, 6252574, 7222801, 14445602, 53146879, 106293758, 122787617, 209461229, 245575234, 418922458, 3560840893, 7121681786]

約数ペア:

[(1, 7121681786), (2, 3560840893), (17, 418922458), (29, 245575234), (34, 209461229), (58, 122787617), (67, 106293758), (134, 53146879), (493, 14445602), (986, 7222801), (1139, 6252574), (1609, 4426154), (1943, 3665302), (2278, 3126287), (3218, 2213077), (3886, 1832651), (4489, 1586474), (8978, 793237), (27353, 260362), (33031, 215606), (46661, 152626), (54706, 130181), (66062, 107803), (76313, 93322)]