7144878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 15523200

約数和(自身を除く): 8378322

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 659, 834, 1318, 1807, 1977, 3614, 3954, 5421, 8567, 10842, 17134, 25701, 51402, 91601, 183202, 274803, 549606, 1190813, 2381626, 3572439, 7144878]

約数ペア:

[(1, 7144878), (2, 3572439), (3, 2381626), (6, 1190813), (13, 549606), (26, 274803), (39, 183202), (78, 91601), (139, 51402), (278, 25701), (417, 17134), (659, 10842), (834, 8567), (1318, 5421), (1807, 3954), (1977, 3614)]