1397541642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4753543}}^1$

素因数の和:4753562

約数の個数: 24

約数和(自身を含む): 3251424096

約数和(自身を除く): 1853882454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4753543, 9507086, 14260629, 28521258, 33274801, 66549602, 99824403, 199648806, 232923607, 465847214, 698770821, 1397541642]

約数ペア:

[(1, 1397541642), (2, 698770821), (3, 465847214), (6, 232923607), (7, 199648806), (14, 99824403), (21, 66549602), (42, 33274801), (49, 28521258), (98, 14260629), (147, 9507086), (294, 4753543)]