2012742784

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{7243}}^1$

素因数の和:7437

約数の個数: 64

約数和(自身を含む): 4344661440

約数和(自身を除く): 2331918656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 167, 208, 334, 416, 668, 832, 1336, 1664, 2171, 2672, 4342, 5344, 7243, 8684, 10688, 14486, 17368, 21376, 28972, 34736, 57944, 69472, 94159, 115888, 138944, 188318, 231776, 277888, 376636, 463552, 753272, 927104, 1209581, 1506544, 2419162, 3013088, 4838324, 6026176, 9676648, 12052352, 15724553, 19353296, 31449106, 38706592, 62898212, 77413184, 125796424, 154826368, 251592848, 503185696, 1006371392, 2012742784]

約数ペア:

[(1, 2012742784), (2, 1006371392), (4, 503185696), (8, 251592848), (13, 154826368), (16, 125796424), (26, 77413184), (32, 62898212), (52, 38706592), (64, 31449106), (104, 19353296), (128, 15724553), (167, 12052352), (208, 9676648), (334, 6026176), (416, 4838324), (668, 3013088), (832, 2419162), (1336, 1506544), (1664, 1209581), (2171, 927104), (2672, 753272), (4342, 463552), (5344, 376636), (7243, 277888), (8684, 231776), (10688, 188318), (14486, 138944), (17368, 115888), (21376, 94159), (28972, 69472), (34736, 57944)]