508736840249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1\times {\mathrm{20357}}^1$

素因数の和:21593

約数の個数: 32

約数和(自身を含む): 590121417600

約数和(自身を除く): 81384577351

約数列:

[1, 11, 19, 109, 209, 1097, 1199, 2071, 12067, 20357, 20843, 22781, 119573, 223927, 229273, 386783, 1315303, 2218913, 2271887, 4254613, 22331629, 24408043, 24990757, 42159347, 245647919, 424300951, 463752817, 2434147561, 4667310461, 26775623171, 46248803659, 508736840249]

約数ペア:

[(1, 508736840249), (11, 46248803659), (19, 26775623171), (109, 4667310461), (209, 2434147561), (1097, 463752817), (1199, 424300951), (2071, 245647919), (12067, 42159347), (20357, 24990757), (20843, 24408043), (22781, 22331629), (119573, 4254613), (223927, 2271887), (229273, 2218913), (386783, 1315303)]