8687042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 7642558

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 809, 826, 1534, 1618, 5369, 5663, 10517, 10738, 11326, 21034, 47731, 73619, 95462, 147238, 334117, 620503, 668234, 1241006, 4343521, 8687042]

約数ペア:

[(1, 8687042), (2, 4343521), (7, 1241006), (13, 668234), (14, 620503), (26, 334117), (59, 147238), (91, 95462), (118, 73619), (182, 47731), (413, 21034), (767, 11326), (809, 10738), (826, 10517), (1534, 5663), (1618, 5369)]