989870658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{839}}^1\times {\mathrm{4013}}^1$

素因数の和:4871

約数の個数: 48

約数和(自身を含む): 2306283840

約数和(自身を除く): 1316413182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 839, 1678, 2517, 4013, 5034, 5873, 8026, 11746, 12039, 17619, 24078, 28091, 35238, 41111, 56182, 82222, 84273, 123333, 168546, 196637, 246666, 393274, 589911, 1179822, 3366907, 6733814, 10100721, 20201442, 23568349, 47136698, 70705047, 141410094, 164978443, 329956886, 494935329, 989870658]

約数ペア:

[(1, 989870658), (2, 494935329), (3, 329956886), (6, 164978443), (7, 141410094), (14, 70705047), (21, 47136698), (42, 23568349), (49, 20201442), (98, 10100721), (147, 6733814), (294, 3366907), (839, 1179822), (1678, 589911), (2517, 393274), (4013, 246666), (5034, 196637), (5873, 168546), (8026, 123333), (11746, 84273), (12039, 82222), (17619, 56182), (24078, 41111), (28091, 35238)]