2564199512

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{189997}}^1$

素因数の和:190251

約数の個数: 32

約数和(自身を含む): 5517541920

約数和(自身を除く): 2953342408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 3374, 6748, 13496, 189997, 379994, 759988, 1329979, 1519976, 2659958, 5319916, 10639832, 45789277, 91578554, 183157108, 320524939, 366314216, 641049878, 1282099756, 2564199512]

約数ペア:

[(1, 2564199512), (2, 1282099756), (4, 641049878), (7, 366314216), (8, 320524939), (14, 183157108), (28, 91578554), (56, 45789277), (241, 10639832), (482, 5319916), (964, 2659958), (1687, 1519976), (1928, 1329979), (3374, 759988), (6748, 379994), (13496, 189997)]