2247297878

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{887}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 3979632384

約数和(自身を除く): 1732334506

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 251, 502, 721, 887, 1442, 1757, 1774, 3514, 5047, 6209, 10094, 12299, 12418, 24598, 25853, 43463, 51706, 86926, 91361, 180971, 182722, 222637, 361942, 445274, 639527, 1266797, 1279054, 1558459, 2533594, 3116918, 4476689, 8953378, 10909213, 21818426, 22931611, 45863222, 160521277, 321042554, 1123648939, 2247297878]

約数ペア:

[(1, 2247297878), (2, 1123648939), (7, 321042554), (14, 160521277), (49, 45863222), (98, 22931611), (103, 21818426), (206, 10909213), (251, 8953378), (502, 4476689), (721, 3116918), (887, 2533594), (1442, 1558459), (1757, 1279054), (1774, 1266797), (3514, 639527), (5047, 445274), (6209, 361942), (10094, 222637), (12299, 182722), (12418, 180971), (24598, 91361), (25853, 86926), (43463, 51706)]