1361552

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2030

約数の個数: 20

約数和(自身を含む): 2700720

約数和(自身を除く): 1339168

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1979, 3958, 7916, 15832, 31664, 85097, 170194, 340388, 680776, 1361552]

約数ペア:

[(1, 1361552), (2, 680776), (4, 340388), (8, 170194), (16, 85097), (43, 31664), (86, 15832), (172, 7916), (344, 3958), (688, 1979)]