256543286038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{759179}}^1$

素因数の和:759552

約数の個数: 32

約数和(自身を含む): 425863539360

約数和(自身を除く): 169320253322

約数列:

[1, 2, 13, 26, 41, 82, 317, 533, 634, 1066, 4121, 8242, 12997, 25994, 168961, 337922, 759179, 1518358, 9869327, 19738654, 31126339, 62252678, 240659743, 404642407, 481319486, 809284814, 3128576659, 6257153318, 9867049463, 19734098926, 128271643019, 256543286038]

約数ペア:

[(1, 256543286038), (2, 128271643019), (13, 19734098926), (26, 9867049463), (41, 6257153318), (82, 3128576659), (317, 809284814), (533, 481319486), (634, 404642407), (1066, 240659743), (4121, 62252678), (8242, 31126339), (12997, 19738654), (25994, 9869327), (168961, 1518358), (337922, 759179)]