388277.0000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 11007360

約数和(自身を除く): 5078866

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 1091, 2182, 2717, 5434, 12001, 14183, 20729, 24002, 28366, 41458, 156013, 228019, 269477, 312026, 456038, 538954, 2964247, 5928494]

約数ペア:

[(1, 5928494), (2, 2964247), (11, 538954), (13, 456038), (19, 312026), (22, 269477), (26, 228019), (38, 156013), (143, 41458), (209, 28366), (247, 24002), (286, 20729), (418, 14183), (494, 12001), (1091, 5434), (2182, 2717)]