2645830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 2641850

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 359, 670, 718, 737, 1474, 1795, 3590, 3685, 3949, 7370, 7898, 19745, 24053, 39490, 48106, 120265, 240530, 264583, 529166, 1322915, 2645830]

約数ペア:

[(1, 2645830), (2, 1322915), (5, 529166), (10, 264583), (11, 240530), (22, 120265), (55, 48106), (67, 39490), (110, 24053), (134, 19745), (335, 7898), (359, 7370), (670, 3949), (718, 3685), (737, 3590), (1474, 1795)]