41312111464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20906939}}^1$

素因数の和:20906977

約数の個数: 32

約数和(自身を含む): 87809148000

約数和(自身を除く): 46497036536

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 20906939, 41813878, 83627756, 167255512, 271790207, 397231841, 543580414, 794463682, 1087160828, 1588927364, 2174321656, 3177854728, 5164013933, 10328027866, 20656055732, 41312111464]

約数ペア:

[(1, 41312111464), (2, 20656055732), (4, 10328027866), (8, 5164013933), (13, 3177854728), (19, 2174321656), (26, 1588927364), (38, 1087160828), (52, 794463682), (76, 543580414), (104, 397231841), (152, 271790207), (247, 167255512), (494, 83627756), (988, 41813878), (1976, 20906939)]