1262473712

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{293}}^1\times {\mathrm{1367}}^1$

素因数の和:1865

約数の個数: 40

約数和(自身を含む): 2468654496

約数和(自身を除く): 1206180784

約数列:

[1, 2, 4, 8, 16, 197, 293, 394, 586, 788, 1172, 1367, 1576, 2344, 2734, 3152, 4688, 5468, 10936, 21872, 57721, 115442, 230884, 269299, 400531, 461768, 538598, 801062, 923536, 1077196, 1602124, 2154392, 3204248, 4308784, 6408496, 78904607, 157809214, 315618428, 631236856, 1262473712]

約数ペア:

[(1, 1262473712), (2, 631236856), (4, 315618428), (8, 157809214), (16, 78904607), (197, 6408496), (293, 4308784), (394, 3204248), (586, 2154392), (788, 1602124), (1172, 1077196), (1367, 923536), (1576, 801062), (2344, 538598), (2734, 461768), (3152, 400531), (4688, 269299), (5468, 230884), (10936, 115442), (21872, 57721)]