508740714

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1303}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 1118832000

約数和(自身を除く): 610091286

約数列:

[1, 2, 3, 6, 9, 18, 109, 199, 218, 327, 398, 597, 654, 981, 1194, 1303, 1791, 1962, 2606, 3582, 3909, 7818, 11727, 21691, 23454, 43382, 65073, 130146, 142027, 195219, 259297, 284054, 390438, 426081, 518594, 777891, 852162, 1278243, 1555782, 2333673, 2556486, 4667346, 28263373, 56526746, 84790119, 169580238, 254370357, 508740714]

約数ペア:

[(1, 508740714), (2, 254370357), (3, 169580238), (6, 84790119), (9, 56526746), (18, 28263373), (109, 4667346), (199, 2556486), (218, 2333673), (327, 1555782), (398, 1278243), (597, 852162), (654, 777891), (981, 518594), (1194, 426081), (1303, 390438), (1791, 284054), (1962, 259297), (2606, 195219), (3582, 142027), (3909, 130146), (7818, 65073), (11727, 43382), (21691, 23454)]