1330809752

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1087}}^1\times {\mathrm{3559}}^1$

素因数の和:4695

約数の個数: 32

約数和(自身を含む): 2556364800

約数和(自身を除く): 1225555048

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1087, 2174, 3559, 4348, 7118, 8696, 14236, 28472, 46741, 93482, 153037, 186964, 306074, 373928, 612148, 1224296, 3868633, 7737266, 15474532, 30949064, 166351219, 332702438, 665404876, 1330809752]

約数ペア:

[(1, 1330809752), (2, 665404876), (4, 332702438), (8, 166351219), (43, 30949064), (86, 15474532), (172, 7737266), (344, 3868633), (1087, 1224296), (2174, 612148), (3559, 373928), (4348, 306074), (7118, 186964), (8696, 153037), (14236, 93482), (28472, 46741)]