1229862012

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{1487}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 2896481280

約数和(自身を除く): 1666619268

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 439, 471, 628, 878, 942, 1317, 1487, 1756, 1884, 2634, 2974, 4461, 5268, 5948, 8922, 17844, 68923, 137846, 206769, 233459, 275692, 413538, 466918, 652793, 700377, 827076, 933836, 1305586, 1400754, 1958379, 2611172, 2801508, 3916758, 7833516, 102488501, 204977002, 307465503, 409954004, 614931006, 1229862012]

約数ペア:

[(1, 1229862012), (2, 614931006), (3, 409954004), (4, 307465503), (6, 204977002), (12, 102488501), (157, 7833516), (314, 3916758), (439, 2801508), (471, 2611172), (628, 1958379), (878, 1400754), (942, 1305586), (1317, 933836), (1487, 827076), (1756, 700377), (1884, 652793), (2634, 466918), (2974, 413538), (4461, 275692), (5268, 233459), (5948, 206769), (8922, 137846), (17844, 68923)]