1339364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 2587200

約数和(自身を除く): 1247836

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 599, 1118, 1198, 2236, 2396, 7787, 15574, 25757, 31148, 51514, 103028, 334841, 669682, 1339364]

約数ペア:

[(1, 1339364), (2, 669682), (4, 334841), (13, 103028), (26, 51514), (43, 31148), (52, 25757), (86, 15574), (172, 7787), (559, 2396), (599, 2236), (1118, 1198)]