120347612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{390739}}^1$

素因数の和:390761

約数の個数: 24

約数和(自身を含む): 262577280

約数和(自身を除く): 142229668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 390739, 781478, 1562956, 2735173, 4298129, 5470346, 8596258, 10940692, 17192516, 30086903, 60173806, 120347612]

約数ペア:

[(1, 120347612), (2, 60173806), (4, 30086903), (7, 17192516), (11, 10940692), (14, 8596258), (22, 5470346), (28, 4298129), (44, 2735173), (77, 1562956), (154, 781478), (308, 390739)]