1520753428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{604433}}^1$

素因数の和:604491

約数の個数: 24

約数和(自身を含む): 2894029992

約数和(自身を除く): 1373276564

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 604433, 1208866, 2417732, 10275361, 20550722, 22364021, 41101444, 44728042, 89456084, 380188357, 760376714, 1520753428]

約数ペア:

[(1, 1520753428), (2, 760376714), (4, 380188357), (17, 89456084), (34, 44728042), (37, 41101444), (68, 22364021), (74, 20550722), (148, 10275361), (629, 2417732), (1258, 1208866), (2516, 604433)]