1239553208

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{709}}^1\times {\mathrm{2633}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 2356376400

約数和(自身を除く): 1116823192

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 709, 1418, 2633, 2836, 5266, 5672, 10532, 21064, 58847, 117694, 218539, 235388, 437078, 470776, 874156, 1748312, 1866797, 3733594, 7467188, 14934376, 154944151, 309888302, 619776604, 1239553208]

約数ペア:

[(1, 1239553208), (2, 619776604), (4, 309888302), (8, 154944151), (83, 14934376), (166, 7467188), (332, 3733594), (664, 1866797), (709, 1748312), (1418, 874156), (2633, 470776), (2836, 437078), (5266, 235388), (5672, 218539), (10532, 117694), (21064, 58847)]