8978710.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{653}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 76763904

約数和(自身を除く): 48076308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 523, 653, 1046, 1306, 1569, 1959, 2092, 2612, 3138, 3661, 3918, 4571, 6276, 7322, 7836, 9142, 10983, 13713, 14644, 18284, 21966, 27426, 43932, 54852, 341519, 683038, 1024557, 1366076, 2049114, 2390633, 4098228, 4781266, 7171899, 9562532, 14343798, 28687596]

約数ペア:

[(1, 28687596), (2, 14343798), (3, 9562532), (4, 7171899), (6, 4781266), (7, 4098228), (12, 2390633), (14, 2049114), (21, 1366076), (28, 1024557), (42, 683038), (84, 341519), (523, 54852), (653, 43932), (1046, 27426), (1306, 21966), (1569, 18284), (1959, 14644), (2092, 13713), (2612, 10983), (3138, 9142), (3661, 7836), (3918, 7322), (4571, 6276)]