1538863790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1\times {\mathrm{3373}}^1$

素因数の和:4484

約数の個数: 32

約数和(自身を含む): 2837884896

約数和(自身を除く): 1299021106

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1061, 2122, 3373, 5305, 6746, 10610, 16865, 33730, 45623, 91246, 145039, 228115, 290078, 456230, 725195, 1450390, 3578753, 7157506, 17893765, 35787530, 153886379, 307772758, 769431895, 1538863790]

約数ペア:

[(1, 1538863790), (2, 769431895), (5, 307772758), (10, 153886379), (43, 35787530), (86, 17893765), (215, 7157506), (430, 3578753), (1061, 1450390), (2122, 725195), (3373, 456230), (5305, 290078), (6746, 228115), (10610, 145039), (16865, 91246), (33730, 45623)]