520086289028

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1621}}^1\times {\mathrm{8663}}^1$

素因数の和:10532

約数の個数: 48

約数和(自身を含む): 934918516224

約数和(自身を除く): 414832227196

約数列:

[1, 2, 4, 47, 94, 188, 197, 394, 788, 1621, 3242, 6484, 8663, 9259, 17326, 18518, 34652, 37036, 76187, 152374, 304748, 319337, 407161, 638674, 814322, 1277348, 1628644, 1706611, 3413222, 6826444, 14042723, 15008839, 28085446, 30017678, 56170892, 60035356, 80210717, 160421434, 320842868, 660007981, 1320015962, 2640031924, 2766416431, 5532832862, 11065665724, 130021572257, 260043144514, 520086289028]

約数ペア:

[(1, 520086289028), (2, 260043144514), (4, 130021572257), (47, 11065665724), (94, 5532832862), (188, 2766416431), (197, 2640031924), (394, 1320015962), (788, 660007981), (1621, 320842868), (3242, 160421434), (6484, 80210717), (8663, 60035356), (9259, 56170892), (17326, 30017678), (18518, 28085446), (34652, 15008839), (37036, 14042723), (76187, 6826444), (152374, 3413222), (304748, 1706611), (319337, 1628644), (407161, 1277348), (638674, 814322)]