8972446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 16416000

約数和(自身を除く): 7443554

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 379, 623, 758, 1246, 1691, 2653, 3382, 5306, 7201, 11837, 14402, 23674, 33731, 50407, 67462, 100814, 236117, 472234, 640889, 1281778, 4486223, 8972446]

約数ペア:

[(1, 8972446), (2, 4486223), (7, 1281778), (14, 640889), (19, 472234), (38, 236117), (89, 100814), (133, 67462), (178, 50407), (266, 33731), (379, 23674), (623, 14402), (758, 11837), (1246, 7201), (1691, 5306), (2653, 3382)]