1292184439

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65437}}^1$

素因数の和:65495

約数の個数: 24

約数和(自身を含む): 1671024768

約数和(自身を除く): 378840329

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 19747, 65437, 458059, 850681, 2028547, 3206413, 5954767, 14199829, 26371111, 41683369, 99398803, 184597777, 1292184439]

約数ペア:

[(1, 1292184439), (7, 184597777), (13, 99398803), (31, 41683369), (49, 26371111), (91, 14199829), (217, 5954767), (403, 3206413), (637, 2028547), (1519, 850681), (2821, 458059), (19747, 65437)]