1188892159

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 1484456960

約数和(自身を除く): 295564801

約数列:

[1, 7, 13, 91, 139, 193, 487, 973, 1351, 1807, 2509, 3409, 6331, 12649, 17563, 26827, 44317, 67693, 93991, 187789, 348751, 473851, 657937, 880009, 1221883, 2441257, 6160063, 8553181, 13064749, 91453243, 169841737, 1188892159]

約数ペア:

[(1, 1188892159), (7, 169841737), (13, 91453243), (91, 13064749), (139, 8553181), (193, 6160063), (487, 2441257), (973, 1221883), (1351, 880009), (1807, 657937), (2509, 473851), (3409, 348751), (6331, 187789), (12649, 93991), (17563, 67693), (26827, 44317)]