4384345

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 6364224

約数和(自身を除く): 1979879

約数列:

[1, 5, 7, 19, 35, 95, 133, 347, 361, 665, 1735, 1805, 2429, 2527, 6593, 12145, 12635, 32965, 46151, 125267, 230755, 626335, 876869, 4384345]

約数ペア:

[(1, 4384345), (5, 876869), (7, 626335), (19, 230755), (35, 125267), (95, 46151), (133, 32965), (347, 12635), (361, 12145), (665, 6593), (1735, 2527), (1805, 2429)]